Determine the value of the expression — task. Mathematics State Board, Class 9.

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

, then find the value of the expressions.

\frac{7 + 8 \sqrt{7}}{6 \sqrt{7} - 2}

\(=\)

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

\(=\)

Did you find an error?

12. Determine the value of the expression