Question

Is 9+16 square root the same as 9 square root + 16 square root

Answer 1

Answer:

$9 + \sqrt{16}$ is never the same as $\sqrt{9} + \sqrt{16}$

Reason:

$9 + \sqrt{16} \\ = 9 + \sqrt{4 \times 4} \\ = 9 + 4 \\ = 13$

While,

$\sqrt{9} + \sqrt{16} \\ = \sqrt{3 \times 3} + \sqrt{4 \times 4} \\ = 3 + 4 \\ = 7$

So, of course, $9 + \sqrt{16}$ is not the same as $\sqrt{9} + \sqrt{16}$ because their values are different.

Hope you could understand.

If you have any query, feel free to ask.

Answer 2

Answer:

False

Step-by-step explanation:

9+16 is square root of 25 which is 5

Square root of 9 is 3 and 16 is 4 so 3+4=7