Question

Solve the equation x2 – 2 = 7 using the indicated method.
a. Solve by graphing.

Answer 1

x=4.5

Step-by-step explanation:

it is an inverse operation question so first you do the opposite of what the question is saying

step 1: add 2

x2 actually means times by 2 so you do the opposite

step 2: divide by 2

7+2 divide by 2

P.S plz give me best answer award