Question

what is √63 + √72 - √28?

Answer 1

What it says unless u want to calculate it out as a decimal.

Answer 2

√7 *√9+√8*√9+√7*√4 Now proceed

Answer 3

Proceed where?

Answer 4

should have been - in the last part

Answer 5

√7 *3+2√2*3-√7*2
√7+6√2

Answer 6

Do u get it ?

Answer 7

Sure, are you saying that's an improvement?

Answer 8

Yeap

Answer 9

Coz these all are the irrational numbers

Answer 10

He asked "what is" not to simplify.

Answer 11

it actually was simplify. my bad.

Answer 12

Ha Ha Allrite