Simplify - -45 - 3-20 - 4-5-

√(45) 3√(20)+4√(5) =√(3× 3× 5) 3√(2× 2× 5)+4√(5) =3√(5)–6√(5)+4√(5) =7√(5) 6√(5) =√(5) ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Finding Square Root of a Number

Simplify : √...

Question

Simplify :
$\sqrt{45} - 3 \sqrt{20} + 4 \sqrt{5}$ .

Open in App

Solution

Suggest Corrections

Similar questions

\sqrt{45} - 3 \sqrt{20} + 4 \sqrt{5}

Simplify : $\frac{(2 \sqrt{45} + 3 \sqrt{20})}{2 \sqrt{5}}$

\sqrt{45} - 3 \sqrt{20} + 3 \sqrt{5}

45 \div 5 + 20 \times 4 - 12

(38 - 8) \times 2 \div 5 + 13

\frac{5}{3} + \frac{4}{7} \div \frac{32}{21}

3 \times \{4 [85 + 5 - (15 \div 3)] + 2\}

Simplify:

$3 \sqrt{45} - \frac{5}{2} \sqrt{\frac{1}{3}} + 4 \sqrt{3}$

Join BYJU'S Learning Program