Question

Simplify 14 root 15 ÷2 root 3

Answer 1

Given:

Numerator = 14√15

Denominator = 2√3

To find:

Simplify 14√15 ÷ 2√3

Solution:

√15 = √5 × √3

$=\frac{14\sqrt{15} }{2\sqrt{3} }\\\\= \frac{14}{2} * \frac{\sqrt{15} }{\sqrt{3} } \\\\= 7 * \frac{\sqrt{5 * 3} }{\sqrt{3} }$

= 7 × √5

= 7√5

Therefore, the answer is 7√5.

Questions for practice:

Simplify:

1. 10√20 ÷ 2√5
2. 8√15 ÷ 4√3
3. 15√27 ÷ 3√3
4. 12√2 + √2
5. 3√2 + 15√2 - 7√2
6. 2√2 × 3√3
7. √12 ÷ √4

Answer 2

Step-by-step explanation:

the ans. is 7√5.

Hope this helpful to all of you