

MCQOPTIONS
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1. |
Solve \[{{\left( {{4}^{5}} \right)}^{x}}={{\left( {{4}^{4}} \right)}^{x}}\div {{4}^{2}}\] |
A. | \[x=4\] |
B. | \[x=-2\] |
C. | \[x=-3\] |
D. | \[x=2\] |
Answer» C. \[x=-3\] | |