Find g (f (x)) if

f (x) = x + 1

g (x) = x3

Question

Adeline

Mathematics

2 November, 05:51

Find g (f (x)) if

f (x) = x + 1

g (x) = x3

+5

Answers (2)

Know the Answer?

Cora Keith · Answer 1

x³ + 3x² + 3x + 1

Step-by-step explanation:

Substitute x = f (x) into g (x), that is

g (f (x)) = g (x + 1) = (x + 1) ³ = x³ + 3x² + 3x + 1

Amaris Hodge · Answer 2

g (f (x) = x^3+3x^2+3x+1

Step-by-step explanation:

the statement tell us:

f (x) = x + 1

g (x) = x^3

so we have:

g (f (x) = (x + 1) ^3

g (f (x) = x^3+3x^2+3x+1

Find g (f (x)) iff (x) = x + 1g (x) = x3

Find g (f (x)) if

f (x) = x + 1

g (x) = x3