Question

plz solve this . Math problem ​

Answer 1

rationalize the denominator and just go on with the calculation like you would do for normal fractions

value of  $\sqrt{2}$ is 1.41.....

I know this is not the exact answer but this is the way to carry on and you must do the steps yourselves...

if you want only answers you can check it even with calculator

So do for yourselves by following this step and the answer i think will be -1.239