Find the value of c that makes each trinomial a perfect square. x^2+5x+c

asked Apr 22, 2021 212k views

3 votes

Find the value of c that makes each trinomial a perfect square.
x^2+5x+c

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3 votes

Answer:

25/4

Explanation:

x² + 5x + c

x² + 2(x)(5/2) + (5/2)²

(5/2)² = 25/4 or 6¼

Rumplin answered Apr 28, 2021

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