Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions

do you know pythagorean thm ?

Yea, for the most part.

ok
|dw:1440520824213:dw|

So I tried subtracting 9^2 by 5^2 and got 56.. I'm not sure what I've done wrong...

I got 7.5 and it's not an option...

can you simplify the radical by factoring out a perfect square

No. I have no clue what that even means o.o (I'm sorry I'm so horrible at this >.<)

so how do I do that with 56... I don't understand

1,2,4,7,8,14,28,56,

..so my answer would be 14?

Oh, okay. I think I get it now. Thanks.

yw keep working on simplifying radicals

gotta go :)

Ok have a good day