Question

rationalize four under root 3 + 5 under root 2 upon under root 48 + under root 18​

Answer 1

Step - by - step - explanation -

1) Multiply the denominator by changing its sign with the original fraction.

2) In case of denominator use the identity - > a square - b square because ( a+b)(a-b) = a square - b square.

3) Calculate the numbers and you will get your answer .

The complete sum is in the attachment. So please refer to the attachment.