deztinelewis deztinelewis

05-04-2018
Mathematics

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Which value of c makes the polynomial below a perfect square

Which value of c makes the polynomial below a perfect square class=

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mkryukova19 mkryukova19

05-04-2018

B. 64
the perfect square is a²+2ab+b²=(a+b)²
x²+2*8x+8²
8²=64

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