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Basic Math Examples
(3y2+2y+1)(y3-4y2+7y)(2y3-y2-8y+5)
Step 1
Expand (3y2+2y+1)(y3-4y2+7y) by multiplying each term in the first expression by each term in the second expression.
(3y2y3+3y2(-4y2)+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2
Step 2.1
Simplify each term.
Step 2.1.1
Multiply y2 by y3 by adding the exponents.
Step 2.1.1.1
Move y3.
(3(y3y2)+3y2(-4y2)+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.1.2
Use the power rule aman=am+n to combine exponents.
(3y3+2+3y2(-4y2)+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.1.3
Add 3 and 2.
(3y5+3y2(-4y2)+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
(3y5+3y2(-4y2)+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.2
Rewrite using the commutative property of multiplication.
(3y5+3⋅-4y2y2+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.3
Multiply y2 by y2 by adding the exponents.
Step 2.1.3.1
Move y2.
(3y5+3⋅-4(y2y2)+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.3.2
Use the power rule aman=am+n to combine exponents.
(3y5+3⋅-4y2+2+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.3.3
Add 2 and 2.
(3y5+3⋅-4y4+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
(3y5+3⋅-4y4+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.4
Multiply 3 by -4.
(3y5-12y4+3y2(7y)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.5
Rewrite using the commutative property of multiplication.
(3y5-12y4+3⋅7y2y+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.6
Multiply y2 by y by adding the exponents.
Step 2.1.6.1
Move y.
(3y5-12y4+3⋅7(y⋅y2)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.6.2
Multiply y by y2.
Step 2.1.6.2.1
Raise y to the power of 1.
(3y5-12y4+3⋅7(y1y2)+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.6.2.2
Use the power rule aman=am+n to combine exponents.
(3y5-12y4+3⋅7y1+2+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
(3y5-12y4+3⋅7y1+2+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.6.3
Add 1 and 2.
(3y5-12y4+3⋅7y3+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
(3y5-12y4+3⋅7y3+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.7
Multiply 3 by 7.
(3y5-12y4+21y3+2y⋅y3+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.8
Multiply y by y3 by adding the exponents.
Step 2.1.8.1
Move y3.
(3y5-12y4+21y3+2(y3y)+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.8.2
Multiply y3 by y.
Step 2.1.8.2.1
Raise y to the power of 1.
(3y5-12y4+21y3+2(y3y1)+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.8.2.2
Use the power rule aman=am+n to combine exponents.
(3y5-12y4+21y3+2y3+1+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
(3y5-12y4+21y3+2y3+1+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.8.3
Add 3 and 1.
(3y5-12y4+21y3+2y4+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
(3y5-12y4+21y3+2y4+2y(-4y2)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.9
Rewrite using the commutative property of multiplication.
(3y5-12y4+21y3+2y4+2⋅-4y⋅y2+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.10
Multiply y by y2 by adding the exponents.
Step 2.1.10.1
Move y2.
(3y5-12y4+21y3+2y4+2⋅-4(y2y)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.10.2
Multiply y2 by y.
Step 2.1.10.2.1
Raise y to the power of 1.
(3y5-12y4+21y3+2y4+2⋅-4(y2y1)+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.10.2.2
Use the power rule aman=am+n to combine exponents.
(3y5-12y4+21y3+2y4+2⋅-4y2+1+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
(3y5-12y4+21y3+2y4+2⋅-4y2+1+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.10.3
Add 2 and 1.
(3y5-12y4+21y3+2y4+2⋅-4y3+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
(3y5-12y4+21y3+2y4+2⋅-4y3+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.11
Multiply 2 by -4.
(3y5-12y4+21y3+2y4-8y3+2y(7y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.12
Rewrite using the commutative property of multiplication.
(3y5-12y4+21y3+2y4-8y3+2⋅7y⋅y+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.13
Multiply y by y by adding the exponents.
Step 2.1.13.1
Move y.
(3y5-12y4+21y3+2y4-8y3+2⋅7(y⋅y)+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.13.2
Multiply y by y.
(3y5-12y4+21y3+2y4-8y3+2⋅7y2+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
(3y5-12y4+21y3+2y4-8y3+2⋅7y2+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.14
Multiply 2 by 7.
(3y5-12y4+21y3+2y4-8y3+14y2+1y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.15
Multiply y3 by 1.
(3y5-12y4+21y3+2y4-8y3+14y2+y3+1(-4y2)+1(7y))(2y3-y2-8y+5)
Step 2.1.16
Multiply -4y2 by 1.
(3y5-12y4+21y3+2y4-8y3+14y2+y3-4y2+1(7y))(2y3-y2-8y+5)
Step 2.1.17
Multiply 7y by 1.
(3y5-12y4+21y3+2y4-8y3+14y2+y3-4y2+7y)(2y3-y2-8y+5)
(3y5-12y4+21y3+2y4-8y3+14y2+y3-4y2+7y)(2y3-y2-8y+5)
Step 2.2
Simplify by adding terms.
Step 2.2.1
Add -12y4 and 2y4.
(3y5-10y4+21y3-8y3+14y2+y3-4y2+7y)(2y3-y2-8y+5)
Step 2.2.2
Subtract 8y3 from 21y3.
(3y5-10y4+13y3+14y2+y3-4y2+7y)(2y3-y2-8y+5)
Step 2.2.3
Add 13y3 and y3.
(3y5-10y4+14y3+14y2-4y2+7y)(2y3-y2-8y+5)
Step 2.2.4
Subtract 4y2 from 14y2.
(3y5-10y4+14y3+10y2+7y)(2y3-y2-8y+5)
(3y5-10y4+14y3+10y2+7y)(2y3-y2-8y+5)
(3y5-10y4+14y3+10y2+7y)(2y3-y2-8y+5)
Step 3
Expand (3y5-10y4+14y3+10y2+7y)(2y3-y2-8y+5) by multiplying each term in the first expression by each term in the second expression.
3y5(2y3)+3y5(-y2)+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4
Step 4.1
Simplify each term.
Step 4.1.1
Rewrite using the commutative property of multiplication.
3⋅2y5y3+3y5(-y2)+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.2
Multiply y5 by y3 by adding the exponents.
Step 4.1.2.1
Move y3.
3⋅2(y3y5)+3y5(-y2)+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.2.2
Use the power rule aman=am+n to combine exponents.
3⋅2y3+5+3y5(-y2)+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.2.3
Add 3 and 5.
3⋅2y8+3y5(-y2)+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
3⋅2y8+3y5(-y2)+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.3
Multiply 3 by 2.
6y8+3y5(-y2)+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.4
Rewrite using the commutative property of multiplication.
6y8+3⋅-1y5y2+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.5
Multiply y5 by y2 by adding the exponents.
Step 4.1.5.1
Move y2.
6y8+3⋅-1(y2y5)+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.5.2
Use the power rule aman=am+n to combine exponents.
6y8+3⋅-1y2+5+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.5.3
Add 2 and 5.
6y8+3⋅-1y7+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8+3⋅-1y7+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.6
Multiply 3 by -1.
6y8-3y7+3y5(-8y)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.7
Rewrite using the commutative property of multiplication.
6y8-3y7+3⋅-8y5y+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.8
Multiply y5 by y by adding the exponents.
Step 4.1.8.1
Move y.
6y8-3y7+3⋅-8(y⋅y5)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.8.2
Multiply y by y5.
Step 4.1.8.2.1
Raise y to the power of 1.
6y8-3y7+3⋅-8(y1y5)+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.8.2.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7+3⋅-8y1+5+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7+3⋅-8y1+5+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.8.3
Add 1 and 5.
6y8-3y7+3⋅-8y6+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7+3⋅-8y6+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.9
Multiply 3 by -8.
6y8-3y7-24y6+3y5⋅5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.10
Multiply 5 by 3.
6y8-3y7-24y6+15y5-10y4(2y3)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.11
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-10⋅2y4y3-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.12
Multiply y4 by y3 by adding the exponents.
Step 4.1.12.1
Move y3.
6y8-3y7-24y6+15y5-10⋅2(y3y4)-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.12.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-10⋅2y3+4-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.12.3
Add 3 and 4.
6y8-3y7-24y6+15y5-10⋅2y7-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-10⋅2y7-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.13
Multiply -10 by 2.
6y8-3y7-24y6+15y5-20y7-10y4(-y2)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.14
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-20y7-10⋅-1y4y2-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.15
Multiply y4 by y2 by adding the exponents.
Step 4.1.15.1
Move y2.
6y8-3y7-24y6+15y5-20y7-10⋅-1(y2y4)-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.15.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-20y7-10⋅-1y2+4-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.15.3
Add 2 and 4.
6y8-3y7-24y6+15y5-20y7-10⋅-1y6-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7-10⋅-1y6-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.16
Multiply -10 by -1.
6y8-3y7-24y6+15y5-20y7+10y6-10y4(-8y)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.17
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-20y7+10y6-10⋅-8y4y-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.18
Multiply y4 by y by adding the exponents.
Step 4.1.18.1
Move y.
6y8-3y7-24y6+15y5-20y7+10y6-10⋅-8(y⋅y4)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.18.2
Multiply y by y4.
Step 4.1.18.2.1
Raise y to the power of 1.
6y8-3y7-24y6+15y5-20y7+10y6-10⋅-8(y1y4)-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.18.2.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-20y7+10y6-10⋅-8y1+4-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6-10⋅-8y1+4-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.18.3
Add 1 and 4.
6y8-3y7-24y6+15y5-20y7+10y6-10⋅-8y5-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6-10⋅-8y5-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.19
Multiply -10 by -8.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-10y4⋅5+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.20
Multiply 5 by -10.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+14y3(2y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.21
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+14⋅2y3y3+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.22
Multiply y3 by y3 by adding the exponents.
Step 4.1.22.1
Move y3.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+14⋅2(y3y3)+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.22.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+14⋅2y3+3+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.22.3
Add 3 and 3.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+14⋅2y6+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+14⋅2y6+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.23
Multiply 14 by 2.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6+14y3(-y2)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.24
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6+14⋅-1y3y2+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.25
Multiply y3 by y2 by adding the exponents.
Step 4.1.25.1
Move y2.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6+14⋅-1(y2y3)+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.25.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6+14⋅-1y2+3+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.25.3
Add 2 and 3.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6+14⋅-1y5+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6+14⋅-1y5+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.26
Multiply 14 by -1.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5+14y3(-8y)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.27
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5+14⋅-8y3y+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.28
Multiply y3 by y by adding the exponents.
Step 4.1.28.1
Move y.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5+14⋅-8(y⋅y3)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.28.2
Multiply y by y3.
Step 4.1.28.2.1
Raise y to the power of 1.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5+14⋅-8(y1y3)+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.28.2.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5+14⋅-8y1+3+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5+14⋅-8y1+3+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.28.3
Add 1 and 3.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5+14⋅-8y4+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5+14⋅-8y4+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.29
Multiply 14 by -8.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+14y3⋅5+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.30
Multiply 5 by 14.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+10y2(2y3)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.31
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+10⋅2y2y3+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.32
Multiply y2 by y3 by adding the exponents.
Step 4.1.32.1
Move y3.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+10⋅2(y3y2)+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.32.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+10⋅2y3+2+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.32.3
Add 3 and 2.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+10⋅2y5+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+10⋅2y5+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.33
Multiply 10 by 2.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5+10y2(-y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.34
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5+10⋅-1y2y2+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.35
Multiply y2 by y2 by adding the exponents.
Step 4.1.35.1
Move y2.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5+10⋅-1(y2y2)+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.35.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5+10⋅-1y2+2+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.35.3
Add 2 and 2.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5+10⋅-1y4+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5+10⋅-1y4+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.36
Multiply 10 by -1.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4+10y2(-8y)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.37
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4+10⋅-8y2y+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.38
Multiply y2 by y by adding the exponents.
Step 4.1.38.1
Move y.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4+10⋅-8(y⋅y2)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.38.2
Multiply y by y2.
Step 4.1.38.2.1
Raise y to the power of 1.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4+10⋅-8(y1y2)+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.38.2.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4+10⋅-8y1+2+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4+10⋅-8y1+2+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.38.3
Add 1 and 2.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4+10⋅-8y3+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4+10⋅-8y3+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.39
Multiply 10 by -8.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+10y2⋅5+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.40
Multiply 5 by 10.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+7y(2y3)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.41
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+7⋅2y⋅y3+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.42
Multiply y by y3 by adding the exponents.
Step 4.1.42.1
Move y3.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+7⋅2(y3y)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.42.2
Multiply y3 by y.
Step 4.1.42.2.1
Raise y to the power of 1.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+7⋅2(y3y1)+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.42.2.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+7⋅2y3+1+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+7⋅2y3+1+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.42.3
Add 3 and 1.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+7⋅2y4+7y(-y2)+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+7⋅2y4+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.43
Multiply 7 by 2.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+14y4+7y(-y2)+7y(-8y)+7y⋅5
Step 4.1.44
Rewrite using the commutative property of multiplication.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+14y4+7⋅-1y⋅y2+7y(-8y)+7y⋅5
Step 4.1.45
Multiply y by y2 by adding the exponents.
Step 4.1.45.1
Move y2.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+14y4+7⋅-1(y2y)+7y(-8y)+7y⋅5
Step 4.1.45.2
Multiply y2 by y.
Step 4.1.45.2.1
Raise y to the power of 1.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+14y4+7⋅-1(y2y1)+7y(-8y)+7y⋅5
Step 4.1.45.2.2
Use the power rule aman=am+n to combine exponents.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+14y4+7⋅-1y2+1+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+14y4+7⋅-1y2+1+7y(-8y)+7y⋅5
Step 4.1.45.3
Add 2 and 1.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+14y4+7⋅-1y3+7y(-8y)+7y⋅5
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+14y4+7⋅-1y3+7y(-8y)+7y⋅5
Step 4.1.46
Multiply 7 by -1.
6y8-3y7-24y6+15y5-20y7+10y6+80y5-50y4+28y6-14y5-112y4+70y3+20y5-10y4-80y3+50y2+14y4-7y3+7y(-8y)+7y⋅5
Step 4.1.47
Rewrite using the commutative property of multiplication.
Step 4.1.48
Multiply by by adding the exponents.
Step 4.1.48.1
Move .
Step 4.1.48.2
Multiply by .
Step 4.1.49
Multiply by .
Step 4.1.50
Multiply by .
Step 4.2
Simplify by adding terms.
Step 4.2.1
Subtract from .
Step 4.2.2
Add and .
Step 4.2.3
Add and .
Step 4.2.4
Add and .
Step 4.2.5
Subtract from .
Step 4.2.6
Add and .
Step 4.2.7
Subtract from .
Step 4.2.8
Subtract from .
Step 4.2.9
Add and .
Step 4.2.10
Subtract from .
Step 4.2.11
Subtract from .
Step 4.2.12
Subtract from .