Question

In rationalize the denominator of 1/√7 we multiply & divide by _________

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

to ratisionalize the denominator of

$\frac{1}{ \sqrt{7} }$

we multiply

$\sqrt{7}$

to both denominator and numarotar

so it would be

$\frac{1}{ \sqrt{7} } \\ \frac{1 \times \sqrt{7} }{ { \sqrt{7} }^{2} } \\ \frac{ \sqrt{7} }{7}$