If x-4=9, what is the value of x²-4? | ClassNotes

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If x-4=9, what is the value of x²-4? | ClassNotes

E

Editor

Sep 18, 2022

If x-4=9, what is the value of x²-4?

Difficulty: Easy

A:

143

B:

178

C:

198

D:

165

ID: 63273db5ca83163ac3a0ae37