Math, asked by maltiyadav271282, 9 months ago

rationalisation of 2 upon under root 7​

Answers

Answered by devraaz170
1

Step-by-step explanation:

 \frac{2}{ \sqrt{7} }  \\  =  \frac{2}{ \sqrt{7} }  \times  \frac{ \sqrt{7} }{ \sqrt{7} }  \\  =  \frac{2 \sqrt{7} }{7}

please mark as brainliest

Similar questions