gamerwolf1214 gamerwolf1214

14-03-2020
Mathematics

contestada

Question 8 (2 points)
What number should be added to the expression x2 – 16x
to change it into a perfect square trinomial?

Respuesta :

igoroleshko156 igoroleshko156

14-03-2020

Answer:

Add 64

Step-by-step explanation:

x^2 - 16x

If you add 64, you get x^2 - 16x + 64 which factors as (x - 8)^2

Answer: Add 64

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