Question

underoot 2 -1 / underoot 2 into underoot 2​

Answer 1

√2-1/√2 x √2

so underoots will be canceled

so the answer will be

= √2-1

pls mark me as brainliest

Answer 2

Step-by-step explanation:

check the correctness of the eqation f=mv²/r..... is it correct or non correct please prove......