Linear Algebra Homework Help. Thank you!! MAKE A CHANGE OF VARIABLE, y = PT x, that transforms the quadratic forms below into quadratic forms with no cross-product below into quadratic forms with no cross-product term. Give P and the new quadratic form.                                                    x2  + xy + y2

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A: The given expression,     y2-2y-8y2+5y-36

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A: We can solve this problem using concept of polynomial.

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Q: Perform the indicated operation.Simplify the result 4/ t+1 - (4t-7/ t2+7t+6 + 6/ t+6)

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Q: Complete the square of the following quadratic expression -3x² - 24x - 43 y=-3 (x+4)² +5 y = 3 (x +…

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Q: horizontal asymtotes of 8x2+2x+1 2x2+3x−2

A: The objective of this question is to find the horizontal asymptotes of the given rational function.…

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