Question

How do you simplify `(y^3)^5 * y^4`?

Answer 1

`y^19`

Explanation:

So when you have a paranthesis with ONE variable with an exponent and there's an exponent out of the bracket then multiply them, in this case :

`(y³)⁵=y³^*5=y^15`

Then take 15+4 = 19 so:

`y¹5*y⁴= y¹5⁺4= y¹9`

Hope this helps