State whether the following statement is true or false:
$\sqrt{3} \times \sqrt{5} = \sqrt{8}$

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(B) The statement is False.
According to the laws of radicals,for any positive real numbers $a$ and $b$,$\sqrt{a} \times \sqrt{b} = \sqrt{a \times b}$.
Applying this rule: $\sqrt{3} \times \sqrt{5} = \sqrt{3 \times 5} = \sqrt{15}$.
Since $\sqrt{15} \neq \sqrt{8}$,the given statement is false.

Explore More

Similar Questions

Find the value of $64^{-\frac{1}{3}}\left(64^{\frac{1}{3}}-64^{\frac{2}{3}}\right)$.

For each question,select the proper option from the four options given to make the statement true: $0.\overline{3} = \dots$

Construct the square root spiral up to $\sqrt{6}$.

Find the value of $b$ :
$\frac{\sqrt{2}+\sqrt{3}}{3 \sqrt{2}-2 \sqrt{3}}=2-b \sqrt{6}$

Difficult
View Solution

Find three rational numbers between $\frac{2}{3}$ and $\frac{4}{5}$.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo