Question

Eftue esta conta: X² + 6x + 8 / 3x + 12 * x² - 2x / X² - 4 * 3 / X .

Answer 1

(X² +6x + 8 / 3x +12) * (x² -2x / X² -4) * 3 / X

(x+2)(x+4)/3(x+4) * x(x-2)/(x-2)(x+2) *3/x

(x+2)/3 * x/(x+2) * 3/x

x/3 * 3/x

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