PLEASE HELP!! 2.Helen and Stephen both simplify the exponential expression .
Helen:
Stephen:...
Mathematics, 06.07.2020 08:01 brooklynmikestovgphx
PLEASE HELP!! 2.Helen and Stephen both simplify the exponential expression .
Helen:
Stephen:
Unfortunately, they both made an error. Identify where each person made his or her error and explain in words what he or she did wrong. Then, correctly simplify the expression.
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