The correct option is B 5√(6) √( 10 )×√( 15 ) =√( 5× 2 )×√( 5× 3 ) =√( 5× 5× 2× 3 ) =5√( 6 ) ...

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Operations on Monomial Surds

√10×√15 is eq...

Question

$\sqrt{10} \times \sqrt{15}$ is equal to

\sqrt{25}

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5 \sqrt{6}

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6 \sqrt{5}

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10 \sqrt{5}

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Solution

The correct option is B $5 \sqrt{6}$
$\sqrt{10} \times \sqrt{15} = \sqrt{5 \times 2} \times \sqrt{5 \times 3} = \sqrt{5 \times 5 \times 2 \times 3} = 5 \sqrt{6}$

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Similar questions

\sqrt{10} \times \sqrt{15}

6 \sqrt{5}

5 \sqrt{6}

\sqrt{25}

10 \sqrt{5}

$\sqrt{10} \times \sqrt{15}$ is equal to
A) $6 \sqrt{5}$
B) $5 \sqrt{6}$
C) $\sqrt{25}$
D) $10 \sqrt{5}$

$\sqrt{10} \times \sqrt{15} = ?$

(a) $\sqrt{25}$ (b) $5 \sqrt{6}$ (c) $6 \sqrt{5}$ (d) None of these

15

p

$x$ :	$5$	$10$	$15$	$20$	$25$
$f$ :	$6$	$p$	$6$	$10$	$5$

Class:	$5 - 10$	$10 - 15$	$15 - 20$	$20 - 25$	$25 - 30$	$30 - 35$	$35 - 40$	$40 - 45$
Frequency:	$5$	$6$	$15$	$10$	$5$	$4$	$2$	$2$

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