Question

HELP PLEASE

Answer 1

Expand using the formula
(a+b)^2

Answer 2

(a+b)^2=(a)^2+2(a)(b)+(b)^2

Answer 3

a=2√5
b=3√7

Answer 4

Now substitute. Can u do this part.

Answer 5

@Zale101 not correctly. aha

Answer 6

@Zale101 help?

Answer 7

What part that does't seem correctly.

Answer 8

@Zale101 no i mean, can you show me all the steps to get the answeR?

Answer 9

@amistre64 @satellite73 @.Sam.