zglasel zglasel

16-03-2020
Mathematics

contestada

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

Respuesta :

amna04352 amna04352

16-03-2020

Answer:

25/4

Step-by-step explanation:

x² + 5x + c

x² + 2(x)(5/2) + (5/2)²

(5/2)² = 25/4 or 6¼

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