Question

Correct each of the following errors by circling the error, describing what is wrong, entering what should be there instead, and entering the correct answer.

1. (3x²)(-2x⁴)=3(-2)x²•⁴=6x⁸

2. 4a²•3a⁵=(4+3)a²+⁵=7a⁷

3. x⁶•x•x³=x⁶+³=x⁹

4. 3⁴•2³=6⁴+³

Answer 1

Answer:The error in #1 is that it should read "3x²•(-2x⁴)=3•(-2)•x²⁴=6x⁸". The error in #2 is that it should read "4a²•3a⁵=4•a²•3•a⁵=12a⁷". The error in #3 is that it should read "x⁶•x³=x⁶•x³=x⁹". The error in #4 is that it should read "3⁴•2³=3⁴•2³=24".

Explanation:

easy