(ar^b)^4=81r^24 where a and b are positive integers. work out a and b

Vales of a =3 and b = 6

Step-by-step explanation:

Given that:            .....[1] where a and b are positive integers

we can write 81 and 24 as;

We have [1] as;

Using power rules;

which implies a = b

then;

On comparing both sides we have;

a = 3 and

⇒

Therefore, the value of a and b are, 3 and 6

answer: the correct one is a

step-by-step explanation: