Question

rationalise it-
7/root 2

Answer 1

$\frac{7}{ \sqrt{2} }$

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

$\frac{7 \sqrt{2} }{2}$

That is the correct answer

Answer 2

Answer:

-7root2 / -2

Step-by-step explanation:

7/root 2 x -root2/-root2

-7root2/root 2 - (-root2)

-7root2/-2

pls mark as brainliest