Simplify -(a-11)(a+3)

Math
-(a-11)(a+3)
Simplify by multiplying through.
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Apply the distributive property.
(-a–11)(a+3)
Multiply -1 by -11.
(-a+11)(a+3)
(-a+11)(a+3)
Expand (-a+11)(a+3) using the FOIL Method.
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Apply the distributive property.
-a(a+3)+11(a+3)
Apply the distributive property.
-a⋅a-a⋅3+11(a+3)
Apply the distributive property.
-a⋅a-a⋅3+11a+11⋅3
-a⋅a-a⋅3+11a+11⋅3
Simplify and combine like terms.
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Simplify each term.
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Multiply a by a by adding the exponents.
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Move a.
-(a⋅a)-a⋅3+11a+11⋅3
Multiply a by a.
-a2-a⋅3+11a+11⋅3
-a2-a⋅3+11a+11⋅3
Multiply 3 by -1.
-a2-3a+11a+11⋅3
Multiply 11 by 3.
-a2-3a+11a+33
-a2-3a+11a+33
Add -3a and 11a.
-a2+8a+33
-a2+8a+33
Simplify -(a-11)(a+3)

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