-2 - -5 - -6 - 3-5 - -14 - 6 -5 -

Explanation for the correct option:Given, √(2+√(5) √(6 3√(5)+√(14 6√(5))))Apply formula (a b)^2=𝑎^2+𝑏^2 2𝑎𝑏[ √(2+√(5) √(6 3√(5)+√(14 6√(5)))) ...

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Multiplication of Matrices

√2 + √5 - √6 ...

Question

$\sqrt{2 + \sqrt{5} - \sqrt{6 - 3 \sqrt{5} + \sqrt{14 - 6 \sqrt{5}}}} =$

$1$

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Similar questions

If $5 x + \frac{7}{2} = \frac{3}{2} x - 14$ , then x = ?

(a) 5

(b) -5

(d) -6

Using appropriate properties find:

(i) $- \frac{2}{3} \times \frac{3}{5} + \frac{5}{2} - \frac{3}{5} \times \frac{1}{6}$

(ii) $\frac{2}{5} \times [- \frac{3}{7}] - \frac{1}{6} \times \frac{3}{2} + \frac{1}{14} \times \frac{2}{5}$

Verify whether the given statement is true or false :

(i) $(\frac{5}{9} \div \frac{1}{3}) \div \frac{5}{2} = \frac{5}{9} \div (\frac{1}{3} \div \frac{5}{2})$

(ii) ${(- 16) \div \frac{6}{5}} \div \frac{- 9}{10} = (- 16) \div {\frac{6}{5} \div \frac{- 9}{10}}$

(iii) $(\frac{- 3}{5} \div \frac{- 12}{35}) \div \frac{1}{14} = \frac{- 3}{5} \div (\frac{- 12}{35} \div \frac{1}{14})$

Using appropriate properties, find:

i) $- \frac{2}{3} \times \frac{3}{5} + \frac{5}{2} - \frac{3}{5} \times \frac{1}{6}$

\frac{2}{5} \times (\begin{matrix} - \frac{3}{7} \end{matrix}) - \frac{1}{6} \times \frac{3}{2} + \frac{1}{14} \times \frac{2}{5}

(5 + 6 \times 3 - 4) + (5 \times 6) \times (14 - 7)

=

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