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

Question

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

Accepted Answer

﻿zy+7z+2zy+7z−4 \frac{z\sqrt{y+7z}+2z}{y+7z-4} y+7z−4zy+7z​+2z​﻿

Answer

﻿zy+7z+2zy−7z−2\frac{z\sqrt{y+7z}+2z}{y-7z-2}y−7z−2zy+7z​+2z​﻿

Answer

﻿y+7z−2zy+7z−4\frac{\sqrt{y+7z}-2z}{y+7z-4}y+7z−4y+7z​−2z​﻿

Answer

﻿zy+7z+2zy+7z+4\frac{z\sqrt{y+7z}+2z}{y+7z+4}y+7z+4zy+7z​+2z​﻿

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