Question

How to solve G(-4y^3) using g(x) = x^2 -5

Answer 1

Using substitution, you can plug in
`(-4y^3)` for x to find the answer

Step 1, plug in the value into the equation

`g(-4y^3)=(-4y^3)^2-5`

Step 2, simplify exponents (remember outside exponents multiply with inside exponents)

`g(-4y^3)=16y^6-5`

Therefore, your simplified equation would be

`y=16y^6-5` or
`g(x) = 16y^6-5`