Question

Find the value of 3 square root 216- 3 square root 125

Answer 1

Hi friends

Here is your answer

$3 \sqrt{216} - 3 \sqrt{125} \\ \\ = 3 \sqrt{36 \times 6} - 3 \sqrt{25 \times 5} \\ \\ = 3 \times 6 \sqrt{6} - 3 \times 5 \sqrt{5} \\ \\ = 18 \sqrt{6} - 15 \sqrt{5} \\ \\ = 18 \times 2.45 - 15 \times 2.24 \\ \\ = 44.1 - 33.6 \\ \\ = 10.5$
Hope it helps you

@ MSD

Answer 2

Answer:

The value of $3 \sqrt{216} - 3\sqrt{125}$ is 10.5

Step-by-step explanation:

Given : $3 \sqrt{216} - 3\sqrt{125}$

To Find : Solve

Solution:

$3 \sqrt{216}  - 3 \sqrt{125}$

$= 3 \sqrt{36 \times 6}  - 3 \sqrt{25 \times 5}$

$= 3 \times 6 \sqrt{6}  - 3 \times 5 \sqrt{5}$

$= 18 \sqrt{6}  - 15 \sqrt{5}$

$= 18 \times 2.45 - 15 \times 2.24$

$= 44.1 - 33.6$

$= 10.5$

Hence the value of $3 \sqrt{216} - 3\sqrt{125}$ is 10.5