Question

Which expression is equal to 4mn^8/28m^5n^3 ?

Answer 1

Answer:
`(n^(5))/(7m^(4))`

Explanation:

1. You have the following expression given in the problem above:

`(4mn^(8))/(28m^(5)n^(3))`

2. To find an expression that is equal to the expression shown in the problem, you can simplify it:

- As you can see, 4 and 28 are divisible by 4.

- You need to apply the exponents properties. To divide two powers with the same base, you must subtract the exponents.

3. Keeping this on mind, you have:

`(n^((8-3)))/(7m^((5-1)))=(n^(5))/(7m^(4))`