Almost; she's just missing 1, since 1*88 = 88.
<span>Just do 11-2 to get 9 so your answer is x to the 9th power where 9 is the exponent. Remember if u have to divide two numbers (same base or same number) and they have different exponents just subtract the exponents (top exponent minus bottom exponent)</span>
4=2c-12-4
4=2c-16
20=2c
10=c
