SOLUTION: Simplify the expression, and write answer in scientific notation.
(8x10^8)*(2x1-^4)/4x10^8
What I did:
I multiplied 8 by 2 and divided by 4 which gave me 4. I then added e
Algebra ->
Polynomials-and-rational-expressions
-> SOLUTION: Simplify the expression, and write answer in scientific notation.
(8x10^8)*(2x1-^4)/4x10^8
What I did:
I multiplied 8 by 2 and divided by 4 which gave me 4. I then added e
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Question 578028: Simplify the expression, and write answer in scientific notation.
(8x10^8)*(2x1-^4)/4x10^8
What I did:
I multiplied 8 by 2 and divided by 4 which gave me 4. I then added exponent 8 to exponent 4 and subtracted exponent8. The answer I got was 4 x 10^4. Apparently this is wrong. I would like to know the correct way of doing this problem.
Thank you. Answer by solver91311(24713) (Show Source):
