Question

Rationalize the denominator, then simplify 10/sqrt2

Answer 1

`5√(2)`

Explanation:

To rationalize the denominator, you need to multiply the numerator and denominator by the radical in the denominator (aka. a factor of 1):

`(10)/(√(2))`

`(10)/(√(2))*(√(2))/(√(2))`

`(10√(2))/(2)`

`5√(2)`