SOLUTION: Please help me. Can some help me . Thanks please show me how to superscript all exponents. All exponents in final answers should be positive. Final answers should have all si

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Please help me. Can some help me . Thanks please show me how to superscript all exponents. All exponents in final answers should be positive. Final answers should have all si      Log On


   

Question 75674: Please help me.
Can some help me . Thanks
please show me how to superscript all exponents. All exponents in final answers should be positive. Final answers should have all single connecting signs and be arranged in descending order.
1. Simplify and evaluate:
(x7 y-4 z0 / 5-2 x3 y-8 z-9)2

2. Convert to scientifique notation (here you may use x as multiplication):
0.00452
Thanks .
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
1. Simplify and evaluate:
(x7 y-4 z0 / 5-2 x3 y-8 z-9)2
Your post is too confusiing.
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2. Convert to scientifique notation (here you may use x as multiplication):
0.00452 =4.52 x 10^-3
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Cheers,
Stan H.