Question

√12 × √15 is equal to​

Answer 1

Answer:

$\sqrt{12} \times \sqrt{15}$

$\sqrt{2 \times 2 \times 3} \times \sqrt{15}$

$2 \sqrt{3} \times \sqrt{3 \times 5}$

$6 \sqrt{5}$

Answer 2

√12 × √15 = 6√5

Given :

The expression √12 × √15

To find :

To simplify the expression

Solution :

Step 1 of 2 :

Write down the given expression

The given expression is √12 × √15

Step 2 of 2 :

Simplify the given expression

$\sf \sqrt{12} \times \sqrt{15}$

$\sf = \sqrt{12 \times 15}$

$\sf = \sqrt{2 \times 2 \times 3 \times 3 \times 5}$

$\sf = \sqrt{ {2}^{2} \times {3}^{2} \times 5 }$

$\sf =(2 \times 3) \sqrt{5}$

$\sf = 6 \sqrt{5}$

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