rationalize-the-denominator-of-the-following-expression-zy7z2fraczsqrty7z-2

Question

Rationalize the denominator of the following expression.

$\frac{z}{\sqrt{y+7z}-2}$

Accepted Answer

$\frac{z\sqrt{y+7z}+2z}{y+7z-4}$

Answer

$\frac{z\sqrt{y+7z}+2z}{y+7z-4}$

Answer

$\frac{z\sqrt{y+7z}+2z}{y+7z-4}$

Answer

$\frac{z\sqrt{y+7z}+2z}{y+7z-4}$

Rationalize the denominator of the following expression.﻿zy+7z−2\frac{z}{\sqrt{y+7z}-2}y+7z​−2z​﻿