Question

rationalising the denominator of 5/root2​

Answer 1

Answer:

5 root 2 is your answer friend

Step-by-step explanation:

$\frac{5}{ \sqrt{2} }$

$\frac{5}{ \sqrt{2} } \times \frac{ \sqrt{2} }{ \sqrt{2} }$

$\frac{5 \sqrt{2} }{ \sqrt{2} \times \sqrt{2} }$

$\frac{5 \sqrt{2} }{2}$

5 root 2 / 2