theravenerdemon theravenerdemon

13-09-2019
Mathematics

contestada

if f(x)=x+3 and g(x)= x^2 -4 find the expression for g(f(x))

Respuesta :

veroenid veroenid

13-09-2019

Answer:g(f(x))= x^2 +6x+5

Step-by-step explanation:

g(f(x))= x^2 -4

g(f(x))= (x+3)^2 -4

g(f(x))= (x+3)(x+3) -4

g(f(x))= x^2 +6x+9-4

g(f(x))= x^2 +6x+5

Answer Link

Otras preguntas

what is 0.234 divided by 0.78?

Hamlet hid polonius's body in the horse stables

Choose the correct classification of 2x + 10x2 − x3 by number of terms and by degree. Third degree trinomial Fourth degree trinomial Sixth degree polynomial Fir

What are the solutions of x^2+6x-6=10?

Citizens would like a new form of public transportation in their city. Who would they address regarding this request? Local commissioner U.S. Senator The sta

How much is 33 1/3% of $4000?

2,106 divided by 9 area models

2cos2θ−cosθ−1=0 for −180°≤θ≤180° I don't get how it is solved

how are repetition and republication alike and disalike. please help

Researchers counted 8,912 monarch butterflies on one branch of a tree at a site in Mexico. They estimated that the total number of butterflies at the site was