Question 268798
(-15w^(0)u^(-1))/(5u^(3))

Remove all extra parentheses from the expression.
-(15w^(0)u^(-1))/(5u^(3))

Any variable raised to the power of 0 is 1.
-(15u^(-1))/(5u^(3))

Reduce the expression -(15u^(-1))/(5u^(3)) by removing a factor of 5u^(-1) from the numerator and denominator.
Answer: -(3)/(u^(4))