Question

Which is an equivalent expression for 4 times d raised to the negative fifth power all over quantity 18 times d raised to the ninth power end quantity?

0.2d14
negative 2 over quantity 9 times d raised to the fourth power end quantity
72 over d raised to the fourteenth power
2 over quantity 9 times d raised to the fourteenth power end quantity

Answer 1

Explanation:

??

Answer 2

`(2)/(9d^(14))`

Explanation:

`(4d^(-5))/(18d^9) =`

`= (4)/(18d^9d^5)`

`= (2)/(9d^(14))`