# math/algebra

divide:
x^2 + 2x -15/4x^2 divided by x^2-25/2x-10
a) x-3/2x^2
b) x + 3/2x^2
c) 2x^2/x + 3
d) 2x^2/x - 3

(x-3)(x+5)/4x^2 * 2x-1/x^2-25=
x-3/2x^2

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