Question

\[\sqrt{90} + \sqrt{250}\]

Answer 1

Any ideas?

Answer 2

9 = 3*3
25 = 5*5

Answer 3

I get that 9 x 10 = 90 and 25 x 10 = 250 but how the hell did they get 8 and 10

Answer 4

so i break the 9 and 25 further and combine them?

Answer 5

yup

Answer 6

could you draw it out so i know im doing the correct steps