Factorize: a)(a+b) (a-b)-a+b
b)a²-(b-3)a-3b
c) ax²-bx²-ax+bx+a-b

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The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74