jennasmolinsky62 jennasmolinsky62
  • 24-11-2020
  • Mathematics
contestada

Given f(x) = x2 + 5x + k, and the remainder when f () is divided by x – 8 is
93, then what is the value of k?

Respuesta :

LammettHash
LammettHash LammettHash
  • 24-11-2020

By the remainder theorem, the remainder upon dividing a polynomial p(x) by x - c is equal to p(c).

Here, p(x) = x² + 5x + k and c = 8, which gives

p (8) = 8² + 5•8 + k

93 = 64 + 40 + k

k = -11

Answer Link

Otras preguntas

What does it mean to say "ferns are green plants"?
PLEASE HELP ME .. WRITE A CONCLUSION
Slove the following quadratic equation (X-18)^2=1
I REALLY NEED HELP I AM GIVING BRIANLYEST AND I AM GIVING 20 POINTS FOR THE CORRECT ANSWER!!!!!!!!! After reading the sources, write a short essay explaining w
freeeeee points guys
Recall requires a person to reproduce information on one’s own. Please select the best answer from the choices provided T F.
True or False Low, gray, layered clouds that cover the sky and bring steady rain are nimbostratus clouds.
Exhibit 13-1 Bank Increase in Checkable Deposits New Required Reserves New Checkable Deposits Created by Extending New Loans A$0 $0 $1,000 B $1,000 (A) (B) C (C
What is a black market?
solve pls brainliest