Sorry im not sure i understand the language your stating soo sorry
54:36 is your answer.
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It should help
Anna= a
Vickie= v
Luanna= l
a is 3 years older that v
l is 2 years younger than v
Anna's age; 3+v
Luanna's age; v-2
Answer: -66.67%, but if the answer is supposed to positive then the answer is 66.67%.
<em>* Hopefully this helps:) </em>
There's nothing to multiply. However, you can factor it to get (x + 4)(x - 4).