All Exams Test series for 1 year @ ₹349 only
Question

What is the value of \( { \sqrt{0.33\times0.33+0.6\times 0.6+1.2\times0.33}}\)?

The correct answer is

0.93

\({ \sqrt{0.33\times0.33+0.6\times 0.6+1.2\times0.33}}\)

⇒ \(√{0.33 × 0.33 + 0.6 × 0.6 + 2\times 0.6 \times 0.33}\)

⇒ √ (0.6 +0.33)2

⇒ (0.6 + 0.33)

= 0.93

Was this answer helpful?

Important Questions from Simplification

  1. The value of {5 - 5 ÷ (10 - 12) × 8 + 9} × 3 + 5 + 5 × 5 ÷ 5 of 5 is:

  2. What should come in place of the question mark (?) in the following question?

    [((16 ÷ 4) × 4) ÷ 4] = ?

  3. Simplify the following expression.

    \(\frac{{6\frac{1}{2} + 2\frac{5}{7} \times \frac{{14}}{{19}} - \frac{1}{2} \div 2\ of\frac{1}{4}}}{{11 \times 12 \div 12 + 12}}\)

  4. The value of \(\left( {\frac{7}{5} \div \frac{7}{{10}}of\frac{3}{4}} \right) \div \frac{4}{9} + \left( {\frac{7}{{16}} \div 10\frac{1}{2} \times 7\frac{1}{5}} \right) \times \frac{5}{{12}} \)  is:

  5. The value of \(\left( {{1 \over 2}} \right)\) [{–2(12 + 2)}10] is:

Need Expert Advice?

Start Your Preparation with Prepp Mobile App

Download the app from Google Play & App Store
Download the app from Google Play & App Store
Prepp Mobile App