ALEXXANDER

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Questions

The following questions were asked by visitors named ALEXXANDER.

Perform the following addition subtraction problem.s Be careful about operations and parenthesis. (3.5*10^3)(4.2*10^5)+(4.3*10^-4)(2.1*10^-2) A little confused... Please Help,,, thanks
8 years ago

Answers

The following answers were posted by visitors named ALEXXANDER.