SOLUTION: PLEASE HELP ME SIMPLIFY THIS POLYNOMIAL 49-(X+2)^2
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Algebra: Distributive, associative, commutative properties, FOIL
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Question 75917
:
PLEASE HELP ME SIMPLIFY THIS POLYNOMIAL
49-(X+2)^2
Answer by
checkley75(3666)
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49-(X+2)^2
49-(X^2+4X+4)
49-X^2-4X-4 MULTIPLY BY -1
X^2+4X-45
(X+9)(X-5)