Question

Pls answer this I got this in my yesterday's exam​

Answer 1

Answer:

1. 20√5

Step-by-step explanation:

2√2 x 5√5 x √2

4 x 5√5

20√5

Answer 2

Answer:

24.5

Step-by-step explanation:

{ } this is the symbol of the root sorry for that

2{2}×5{2+3}×{2}

Taking {2} common

{2} [2×5{3}]

{2} [10{3}]

{2}[17. 32]

{3} value is 1.73

24.495

Hope it helps