18
(2/3)(32) = (2/3)(32/1) = 64/3
8
If the square root of 2 is multiplied together twice we get 2. Thus if it's multiplied 4 times we get 4. Thus if it's multiplied together 6 times we get 8. Thus if it's multiplied together 8 times we get 16. Thus if it's multiplied together 10 times we get 32. So 10 lots of root 2, all multiplied together, gives 32.
32 = 2 x 2 x 2 x 2 x 2
How about: 2 and -16
24 multiplied by 32 is 768
2 x 2 x 2 x 2 x 2 = 32
1 x 32, 2 x 16, 4 x 8
2
32 x 32 = 1024
It will take five. 2 x 2 x 2 x 2 x 2 = 32