Concept 9.3: Find the value of x in the circle.

How far is x from 5 on a number line?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.