Simplify the following expression to Scientific Notation: (4×10−9)5
(1 point)
Responses
2.0×10−3
2 point 0 times 10 to the negative 3 power
4×10−45
4 times 10 to the negative 45 power
1.024×10−48
1 point 0 2 4 times 10 to the negative 48 power
20×10−4
20 times 10 to the negative 4 power
1.024×10−42
1 point 0 2 4 times 10 to the negative 42 power
2.0×10−46
2 point 0 times 10 to the negative 46 power
4×10−20
4 times 10 to the negative 20th power
could u work it out pls
To simplify the expression (4×10^-9)^5 to scientific notation, you would first raise the coefficient 4 to the 5th power, and then multiply the exponents:
(4^5) x (10^(-9 x 5))
= 1024 x 10^(-45)
Therefore, the simplified expression in scientific notation is 1.024 x 10^-42.