Simplify 3 x2-x-4-9 x2-16-4 x2-4-3 x2-2 x-1

The correct option is C 3x+1/4(3x+4)3x^2 x 4/9x^2 16÷4x^2 4/3x^2 2x 1 = 3x^2 x 4/9x^2 16×3x^2 2x 1/4x^2 4 = (3x 4)(x+1)/(3x+4)(3x 4)× ...

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Division of Rational Expressions

Simplify 3 x2...

Question

Simplify $\frac{3 x^{2} - x - 4}{9 x^{2} - 16} \div \frac{4 x^{2} - 4}{3 x^{2} - 2 x - 1}$

\frac{3 x - 1}{4 (3 x - 4)}

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\frac{3 x - 1}{(3 x + 4)}

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\frac{3 x + 1}{4 (3 x + 4)}

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Solution

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Similar questions

\frac{3 x^{2} - x - 4}{9 x^{2} - 16} \div \frac{4 x^{2} - 4}{3 x^{2} - 2 x - 1}

\frac{3 x^{2} - x - 4}{9 x^{2} - 16} \div \frac{4 x^{2} - 4}{3 x^{2} - 2 x - 1}

(3 x^{2} - 2 x + 1) + (x^{2} + 5 x - 3) + (4 x^{2} + 8)

(1 + \frac{1}{2} x + \frac{1}{\sqrt{3}} x^{2})

(5 - \frac{2}{3} + \sqrt{3} x^{2})

(4 - \frac{1}{3} x - 2 \sqrt{3} x^{2})

1 + \frac{1}{6} x + \frac{10}{\sqrt{3}} x^{2}

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