SOLUTION: evaluate the expression and write answer in scientific notation. and standard form. (2.5x10^-2)^4 I tried this and got 3.90625e-7. i do not know how to write this in scientific

Algebra ->  Exponents-negative-and-fractional -> SOLUTION: evaluate the expression and write answer in scientific notation. and standard form. (2.5x10^-2)^4 I tried this and got 3.90625e-7. i do not know how to write this in scientific      Log On


   

Question 952195: evaluate the expression and write answer in scientific notation. and standard form.
(2.5x10^-2)^4
I tried this and got 3.90625e-7.
i do not know how to write this in scientific notation unless it already is or its wrong.
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Yes, you do. You are looking at an alternate form of scientific notation that a calculator will display.

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3.9x10^(-7)

3.9%2Ax%2A10%5E%28-7%29, ignore to automated raised dots supplied from this site system.