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    Simplifying Expressions

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    Simplify
    1) (2z^2-9z+4) - (-5z-7) + (z^2-6z+7)

    2) 2x^3 . 8t . 2t^4x^6

    3) (6u - w - 3) (4u+ 5w -4)

    4) Perform the following division:
    (10x^4 + 13x^3 - 7x^2 + 2x-6) / (2x +3)
    Write your answer in the form Q(x) + R (x)/ 2x+3, where Q(x) is the quotient and R (x) is the remainder of the division.
    Ans: (10x^4 + 13x^3 - 7x^2 + 2x-6) / (2x +3) = +_____/2x+3

    5) t^5 . t . t^2

    6) yx^5/y^3x^4

    7) (a^2/-2b^3)^2
    8) (x^7)^-5 write your answer w/o using negative exponents.

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    Solution Summary

    Expressions are simplified.

    $2.49

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