katelynconley20 katelynconley20

10-04-2017
Mathematics

contestada

find the solution set
x^2-22x+121=0

Respuesta :

garydesir1 garydesir1

10-04-2017

Hi again

x² - 22x + 121 = 0
Factor left side
( x - 11)(x - 11) = 0
Now we must set factors equal to 0
x - 11 = 0 or x - 11 = 0
x = 11

I hope that's help!

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