Simplify the expression — task. Maths TNSB Mentoring, Class 9.

Rationalise the expressions given:

(\sqrt{23} + 16) (\sqrt{23} - 16)

\(=\) .

[Note: Insert your answer with a sign if it has a negative sign in it.]

{(\sqrt{3} + \sqrt{23})}^{2}

\(=\)

i

\(2\)

\sqrt{i}

Did you find an error?

8. Simplify the expression