Question

Does anyone know to rationalize numerator ?

Answer 1

Multiply by a conjugate

Answer 2

can I draw you the problem please like for an example to do ?

Answer 3

Example, rationalize \(\frac{1}{\sqrt{2}}\)
The conjugate to be multiply is \(\frac{\sqrt{2}}{\sqrt{2}}\)
\[\frac{1}{\sqrt{2}} = \frac{\sqrt{2}}{\sqrt{2}} = \frac{\sqrt{2}}{2}\]
BRB!