zglasel zglasel

16-03-2020
Mathematics

contestada

Find the value of c that makes each trinomial a perfect square.
x^2-13x+c

Respuesta :

amna04352 amna04352

16-03-2020

Answer:

169/4

Step-by-step explanation:

x² - 13x + c

x² -2(x)(13/2) +(13/2)²

(13/2)² = 169/4 or 42 ¼

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