Write with positive exponents. Simplify if possible.
-$\frac { 7 } { 6 x ^ { - 2 / 7 } }$
A) $42 x ^ { 2 / 7 }$
B) $\frac { 6 x ^ { 2 / 7 } } { 7 }$
C) $\frac { 7 x ^ { 2 / 7 } } { 6 }$
D) $\frac { 36 ^ { 1 / 7 } x ^ { 2 / 7 } } { 7 }$

Question

Quizplus · Accepted Answer

To write with positive exponents and simplify, we move $x^{-2/7}$ to the numerator, which changes the sign of the exponent to positive, resulting in $\frac{7x^{2/7}}{6}$.

Write with Positive Exponents 76x−2/7\frac { 7 } { 6 x ^ { - 2 / 7 } }6x−2/77​

Write with Positive Exponents $\frac { 7 } { 6 x ^ { - 2 / 7 } }$