Question

divide the following p(x) by g(x) where p(x)=3x3+16x2+21x+20 and g(x)=x+4​

Answer 1

Answer:

-23

Step-by-step explanation:

g(x)= x+4

x+4= 0

x= -4

Putting p(x)= 4

p(x)= 3×3+16×2+21x+20

p(-4)= 3×3+16×2+21(-4)+20

p(-4)= 9+32-84+20

p(-4)= 41-64

p(-4)= -23

Therefore, After Dividing p(x) by g(x) it will leave the remainder

as -23.