Exemplar Example Problems III — task. Mathematics CBSE, Class 9.

PDF chapter test TRY NOW

If

$a=5+2\sqrt{6}$ and

$b=\frac{1}{a}$ , then what will be the value of

$a^2+b^2$

$a^2+b^2=$

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content