Determine the value of the expression — task. Maths TNSB Mentoring, Class 9.

\sqrt{2} = 1.414, \sqrt{3} = 1.732, \sqrt{5} = 2.236, \sqrt{7} = 2.646

, then find the value of the expressions.

5 \sqrt{5} - 9

\(=\)

\sqrt{7} - \sqrt{12} + \sqrt{45}

\(=\)

Did you find an error?

3. Determine the value of the expression