Question

Write the following expressions using only positive exponents. Problems 10 through 15. Please help. Thanks!

Answer 1

10.

`8x^(-3)^{}=(8)/(x^3)`

11.

`5^(-3)\cdot m^6=(1)/(5^3)m^6=(m^6)/(5^3)^{}`

12.

`(7p^5)/(p^(-1))=7p^(5-(-1))=7p^6`

13.

`(10t^(-5))/(t^(-2))=10t^(-5-(-2))=10t^(-3)=(10)/(t^3)`

14.

`(15d^4)/(3d^9)=5d^(4-9)=5d^(-5)=(5)/(d^5)`

15.

`6w^(-2)\cdot4w^2=(6)/(w^2)\cdot4w^2=6\cdot4=24`