You can put this solution on YOUR website! I very much doubt that you will receive any help on
the problems you have posted because there are so
many different ways to interpret what you have written.
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Please have a look at how algebraic expressions are
posted on this site and try to use your keyboard
accordingly.
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Powers are expressed as follows: ab^2c^3d^(-2)e^(1/5) etc.
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Parentheses should be used so the reader will interpret
the problem the way you interpret it.
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Cheers,
Stan H.