To calculate ( (4 \times 10)^3 ), first multiply 4 and 10 to get 40. Then, raise 40 to the third power: ( 40^3 = 40 \times 40 \times 40 = 64,000 ). Therefore, ( (4 \times 10)^3 = 64,000 ).
4000000
400
4x105 is 400000
4,000,000
40,000
(4*10)6 (40)6 4,096,000,000
How can you use 2x10 to find 4x10
7384 = 7x10^3 + 3x10^2 + 8x10^1 + 4x10^0
4x10^-1
8x10
0.004
4x10^21