Divide and simplify.
-$\frac { t ^ { - 3 } } { t ^ { - 7 } }$
A) $t ^ { - 4 }$
B) $t ^ { 4 }$
C) $\mathrm { t } ^ { 10 }$
D) $t ^ { - 10 }$

Question

Quizplus · Accepted Answer

To divide exponents with the same base, we subtract the exponent in the denominator from the exponent in the numerator. In this case, we get:
$$\frac{t^{-3}}{t^{-7}}=t^{-3-(-7)}=t^4$$
Therefore, the answer is B, which is $t^4$.

Divide and Simplify t−3t−7\frac { t ^ { - 3 } } { t ^ { - 7 } }t−7t−3​

Divide and Simplify $\frac { t ^ { - 3 } } { t ^ { - 7 } }$