Question

f(x)=4x^3+20x^2+33x+18, g(x)=2x+3
solve this step by step​

Answer 1

Answer:

44

Step-by-step explanation:

g(x)=0

2x+3=0

2x= -3

x= -3/2

f(-3/2)= 4(-3/2)^3+ 33(-3/2) +18

= 4(-27/8)+99/2 +18

= -27/2 + 99/2 +18

= -27+99+36/2

= 88/2

=44