bentuk sederhana dari 10/akar 2

[tex] \frac{10}{ \sqrt{2} } = \frac{10}{{ \sqrt{2} } } \times \frac{ \sqrt{2} }{ \sqrt{2} } = \frac{10}{ \sqrt{2} } \sqrt{2} [/tex]

10/√2 = 10/√2 × √2/√2
= 10√2 /2
= 5√2