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Can You Simplify The Expressions?

5(d+3)-5/6(d+3)-6, 3-2t/4t-6, 64-y^2/y^+13y+40, X^2-1(2x-1)//1-x^2, 3y+5(y-10)-30/y-10

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    5(d+3)-5/6(d+3)-6

    = 5{(d+3)-1}/6{(d+3)-1}

    = 5/6

    3-2t/4t-6

    = 3-2t/-2(2t-3)

    = -1/2

    64-y^2/y^2+13y+40

    = (8 + y)(8 - y)/y2+8y+5y+40

    =  (8 + y)(8 - y)/(y+8)(y+5)

    = (8 - y)/(y+5)

    X^2-1(2x-1)//1-x^2

    = (x - 1)2/(1 + x)(1 - x)

    = (x - 1)/(1 + x)(-1)

    = - (x - 1)/(1 + x)

    3y+5(y-10)-30/y-10

    = 3y+5y-50-30/y-10

    = 8y - 80/y - 10

    = 8(y - 10)/(y - 10)

    = 8
    0 0

    Amber22 

    answered 1 year ago

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