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Need Help Simplify Math Equation?

Completely simplify each expression

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2 Answers

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  • david
    Lv 7
    7 days ago
    Favorite Answer

    a.  4b^3c^2(-2bc^2)^3

       =  4b^3c^2(-8b^3c^6)

       =   -32b^6c^8

    b.  [(3x^2y^2)/(4x^4y)]^-2

       =  (4x^4y)^2 / (3x^2y^2)^2

       =  (16x^8y^2) / (9x^4y^4)

       =  (16x^4) / (9y^2)

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  • sepia
    Lv 7
    7 days ago

    (a) 

    4b^3 c^2 (-2bc^2)^3 

    = 4b^3 c^2 (-8b^3c^6)

    = -32 b^6 c^8

    (b) 

    [(3x^2y^2)/(4x^4 y)^-2]

    = [(3x^2y^2(4x^4 y)^2]

    = [(3x^2y^2(16x^8 y^2)]

    = 48x^10y^4

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