Express the product \left(\sqrt{7}-3\right)\left(\sqrt{ 7}+3\right)(
7

−3)(
7

+3) in simplest form.

a

step-by-step explanation:

a

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years

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