Question

(2.88 10^4) x ( 4x10^5)

Answer 1

Move the decimal one place over and you will get the answer

Answer 2

1.152 X 10∧10 or 11,520,000,000

Explanation:

2.88 x 4 = 11.52

10∧4 x 10∧5 = 10∧9

11.52 x 10∧9 = 1.152 x 10∧10

Move the decimal to the right one spot for each multiple of 10.