Algebra Examples

Simplify (2x+y-4z)^2
Step 1
Rewrite as .
Step 2
Expand by multiplying each term in the first expression by each term in the second expression.
Step 3
Simplify each term.
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Step 3.1
Rewrite using the commutative property of multiplication.
Step 3.2
Multiply by by adding the exponents.
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Step 3.2.1
Move .
Step 3.2.2
Multiply by .
Step 3.3
Multiply by .
Step 3.4
Rewrite using the commutative property of multiplication.
Step 3.5
Multiply by .
Step 3.6
Rewrite using the commutative property of multiplication.
Step 3.7
Multiply by .
Step 3.8
Rewrite using the commutative property of multiplication.
Step 3.9
Rewrite using the commutative property of multiplication.
Step 3.10
Multiply by .
Step 3.11
Rewrite using the commutative property of multiplication.
Step 3.12
Multiply by by adding the exponents.
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Step 3.12.1
Move .
Step 3.12.2
Multiply by .
Step 3.13
Multiply by .
Step 4
Add and .
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Step 4.1
Move .
Step 4.2
Add and .
Step 5
Subtract from .
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Step 5.1
Move .
Step 5.2
Subtract from .
Step 6
Subtract from .
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Step 6.1
Move .
Step 6.2
Subtract from .
Step 7
Move .
Step 8
Move .