Use the zero property product to find the solutions to the equation x^2-9= 16
1 answer:
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Answer:
A
Step-by-step explanation:
a^3 is a * a * a, b^2 is b * b, so we can write that in the numerator.
a^2 is a * a. So we can change that in the denominator.
The denominator cancels out with part of the numerator, and leaves us with just a*b, which is ab, which is answer A.