Prove that the quadrilateral defined by the points M(5,−1), A(6,3), T(1,1), and H(2,5) is a parallelogram.

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step-by-step explanation:

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

explanation:

remove parenthesis:

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apply rule

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multiply fractions:

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divide:

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mordancy.