19-8 is equal toa 3-22b 13-22c 3-22d 32-2

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Multiplication of Fractions

19-8 is equal...

Question

$\frac{1}{\sqrt{9} - \sqrt{8}}$ is equal to

(a) $3 + 2 \sqrt{2}$

(b) $\frac{1}{3 + 2 \sqrt{2}}$

(c) $3 - 2 \sqrt{2}$

(d) $\frac{3}{2} - \sqrt{2}$

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