Question

rationalize the denominator 22√5 by√11​

Answer 1

Answer:

2√55

Step-by-step explanation:

$\frac{22\sqrt{5} }{\sqrt{11} } \\\\\frac{22\sqrt{5} }{\sqrt{11} }* (\frac{\sqrt{11} }{\sqrt{11} } )\\\\\frac{22\sqrt{55} }{11} \\\\2\sqrt{55}$

Answer 2

Answer:

to rationalize the number $\frac{22\sqrt{5}}{\sqrt{11}}$

we should multiply $\frac{22\sqrt{5}}{\sqrt{11}}$ with $\sqrt{11}$

so then it will be $\frac{22\sqrt{5} }{\sqrt{11^{2} } }$

square root multiplied my another square root. the root will be cancelled.

so then it will be $\frac{22\sqrt{5} }{11}$

and now the denominator is rationalized

Step-by-step explanation:

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