Question

Simplify each of the following expressions
1) (3+√3) (2+√2)
2) (3+√3) (3-√3)
3) (√5+√2)²
4) (5-√2) (√5+√2)

Answer 1

Answer:

kindly check the attachment

Answer 2

Answer:

1) 16.16

2) 6

3) 13.32

4) 13.09

Step-by-step explanation:

1) 6+√3*2+√2*3+√3*√2

= 16.16

2) 9+3*√3-3*√3-√3^2

= 9-3

= 6

3) 5+2*√5*√2+2

= 13.32

4) 13.09