Question
Rationalize the denominator. (a) $\frac{4}{\sqrt{5}}$ (b) $\sqrt{\frac{27}{80}}$ c) $\frac{18}{\sqrt{6 q}}$
Step 1
So, we get $\frac{4}{\sqrt{5}} \times \frac{\sqrt{5}}{\sqrt{5}} = \frac{4\sqrt{5}}{5}$ Show more…
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