Question

Rationalise the denominator:
1/(212+3)
1
2v2 + 3
572
272 - 3
3 + 212
3 - 2v2​

Answer 1

Answer:

I think you need to use the identity for this

Step-by-step explanation:

Sorry but when I try to solve this problem so I got too know that the solution is very bid and I DON'T KNOW HOW TO RIGHT THAT SOLUTION ON PHONR

sorry I hope you understand