Find f(g(x)) f(x)=5x^3-2 & g(x)=2x+1 ,

Math
& ,
Set up the composite result function.
Evaluate by substituting in the value of into .
Simplify each term.
Tap for more steps…
Use the Binomial Theorem.
Simplify each term.
Tap for more steps…
Apply the product rule to .
Raise to the power of .
Apply the product rule to .
Raise to the power of .
Multiply by .
Multiply by .
Multiply by .
One to any power is one.
Multiply by .
One to any power is one.
Apply the distributive property.
Simplify.
Tap for more steps…
Multiply by .
Multiply by .
Multiply by .
Multiply by .
Subtract from .
Find f(g(x)) f(x)=5x^3-2 & g(x)=2x+1 ,

Download our
App from the store

Create a High Performed UI/UX Design from a Silicon Valley.

Scroll to top