Algebra

3/(4x-36)- 5/(2x-4) - 2x/(x^2-11x+18)
Simplify and expand the expression?

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  1. 3/(4x-36)- 5/(2x-4) - 2x/(x^2-11x+18)

    = 3/(4(x-9) ) - 5(2(x-2)) - 2x/( (x-9)(x-2))
    so the LCD = 4(x-9)(x-2)

    = ( 3(x-2) - 5(2)(x-9) - 2x(4) )/(4(x-9)(x-2))
    = (3x-6 - 10x + 90 - 8x)/(4(x-9)(x-2))
    = (84 - 15x)/(4(x-9)(x-2))

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