Simplify in standard form. (2x5+x3−3x4−x+8)−(7x5+2x4−12+6x−5x3 +x2)

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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.

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')