Multiply the two -2 exponents and get a +4 exponent Divide top and bottom by 2 Subtract exponents of x getting in the bottom Give the 4 an exponent of 1: Multiply the inner exponents 1 and 3 by the outer exponent 4 and = 1 Edwin
Multiply the two -2 exponents and get a +4 exponent Divide top and bottom by 2 Subtract exponents of x getting in the bottom Give the 4 an exponent of 1: Multiply the inner exponents 1 and 3 by the outer exponent 4 and = 1 Edwin