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Find the Missing Numerator and Denominator x2−81x÷??=(x−9)(x−4)x\frac{x^{2}-81}{x} \div \frac{?}{?}=\frac{(x-9)(x-4)}{x} A) x+9x−4\frac{x+9}{x-4} B) xx−4\frac{x}{x-4}

Question 218

Multiple Choice

Find the missing numerator and denominator.
- x2−81x÷??=(x−9) (x−4) x\frac{x^{2}-81}{x} \div \frac{?}{?}=\frac{(x-9) (x-4) }{x}


A) x+9x−4\frac{x+9}{x-4}

B) xx−4\frac{x}{x-4}

C) x(x−9) (x−4) \frac{x}{(x-9) (x-4) }

D) (x+9) (x2+9) x(x−4) \frac{(x+9) \left(x^{2}+9\right) }{x(x-4) }

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