Basic Math Examples

Simplify (y+5)^2-36
(y+5)2-36
Step 1
Simplify each term.
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Step 1.1
Rewrite (y+5)2 as (y+5)(y+5).
(y+5)(y+5)-36
Step 1.2
Expand (y+5)(y+5) using the FOIL Method.
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Step 1.2.1
Apply the distributive property.
y(y+5)+5(y+5)-36
Step 1.2.2
Apply the distributive property.
yy+y5+5(y+5)-36
Step 1.2.3
Apply the distributive property.
yy+y5+5y+55-36
yy+y5+5y+55-36
Step 1.3
Simplify and combine like terms.
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Step 1.3.1
Simplify each term.
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Step 1.3.1.1
Multiply y by y.
y2+y5+5y+55-36
Step 1.3.1.2
Move 5 to the left of y.
y2+5y+5y+55-36
Step 1.3.1.3
Multiply 5 by 5.
y2+5y+5y+25-36
y2+5y+5y+25-36
Step 1.3.2
Add 5y and 5y.
y2+10y+25-36
y2+10y+25-36
y2+10y+25-36
Step 2
Subtract 36 from 25.
y2+10y-11
 [x2  12  π  xdx ]