aliciabarrerap815 aliciabarrerap815

17-12-2020
Mathematics

contestada

solve (x - 3)^2 = 81 quadratic equation

Respuesta :

deenabaha deenabaha

17-12-2020

Answer:

x=12

Step-by-step:

Square root both sides to get

x-3=9

Then take 3 to the other side

x=9+3

x=12

Answer Link

itskp2003 itskp2003

17-12-2020

Your answer should be X=12,-6

Answer Link

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