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

x=4.5

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

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lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.

special interest groups must step back and let the process work itself out a representative can amend it at several points in the congressional staffers must do homework and report to the floor on what they 've learned