Question

Can someone help me?

http://prntscr.com/159ecf

Answer 1

@some_someone @Luis_Rivera

Answer 2

15

Answer 3

Care to explain?

Answer 4

Please do not just give out the answer. Thank you:)

Answer 5

Anyone want to explain...

Answer 6

Sure \[\sqrt{225}\]Let's find some common factors of 225. How about 9 and 15. We know that 9 multiplied by 15 is equal to 225.
So we can write \[\sqrt{225}=\sqrt{15\times 9} \]with me so far?

Answer 7

We can then simplify further\[\sqrt{25 \times 9} = \sqrt{25} \times \sqrt{9}\]

Answer 8

(sorry I meant 25)

Answer 9

\[\sqrt{225} = \sqrt{25 \times 9} = \sqrt{25} \times\sqrt{9} = 5 \times 3 = 15\]

Answer 10

Hope that helps!

Answer 11

the squire root is 15 put it in a cac and then you get 15