luciawiggins125 luciawiggins125

24-02-2021
Mathematics

contestada

express x^2 +-8x + 22 in the form (x-a)^2 + b

Respuesta :

MghGamer MghGamer

24-02-2021

Answer is x^2-8x+22 because there is no like terms

Answer Link

mateuszopala mateuszopala

24-02-2021

Answer:

(x-4)^2 + 6

Step-by-step explanation:

(x-a)^2 + b = x^2 - 2xa + a^2 + b

x^2 -2xa +a^2 + 6 = x^2 -8x +22

Hence:

-2xa = -8xa

a^2 + b = 22

b = 22 - a^2

b = 22 - 16

b = 6

Answer Link

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