Mathematics, 27.01.2022 07:10 lolll52
Tom simplified an expression in three steps, as shown below:
Which is the first incorrect step and why?
A). Step 1: all the exponents are increased by 4
B). Step 2: the exponents of the same base are added during multiplication
C). Step 3: the exponents of the same base are subtracted during division
D). Step 3: all the exponents are added during division
Answers: 3
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Tom simplified an expression in three steps, as shown below:
Which is the first incorrect step and...
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