HKirk0094
HKirk0094 HKirk0094
  • 01-09-2020
  • Mathematics
contestada

Select all the solutions to this equation. x2 = 121 x = 11 x = 21 x = 61 x = –11 x = –21

Respuesta :

Wolfyy
Wolfyy Wolfyy
  • 01-09-2020

Steps to solve:

x² = 121

~Take the square root of both sides

√x² = √121

~Simplify

x = ±11

Therefore, the answers are x = 11 and x = -11

Best of Luck!

Answer Link
jackveal20072007
jackveal20072007 jackveal20072007
  • 30-08-2021

Answer:

x-=11 and x =-11

Step-by-step explanation:

took quiz on savvas

Answer Link

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