A community for students.
Here's the question you clicked on:
 0 viewing
Mimi_x3
 3 years ago
Can you please help me with this maths question
1. Let P(x) = (x+1)(x3)Q(x)+a(x+1)+b , where Q(x) is a polynomial and a and b are real numbers
When P(x) is divided by (x+1) the remainder is 11.
When P(x) is divided by (x3) the remainder is 1.
(i) What is the value of b?
(ii) What is the remainder when P(x) is divided by (x+1)(x3) ?
Mimi_x3
 3 years ago
Can you please help me with this maths question 1. Let P(x) = (x+1)(x3)Q(x)+a(x+1)+b , where Q(x) is a polynomial and a and b are real numbers When P(x) is divided by (x+1) the remainder is 11. When P(x) is divided by (x3) the remainder is 1. (i) What is the value of b? (ii) What is the remainder when P(x) is divided by (x+1)(x3) ?

This Question is Closed

Hashir
 3 years ago
Best ResponseYou've already chosen the best response.2you want complete solution or jst answer

Mimi_x3
 3 years ago
Best ResponseYou've already chosen the best response.1complete solution please xD

Hashir
 3 years ago
Best ResponseYou've already chosen the best response.2p(1)=b but r=11 therfore b=11

Hashir
 3 years ago
Best ResponseYou've already chosen the best response.2p(3)=4a+b b=11 and R=1 1=4a11 4a=12 a=3

Hashir
 3 years ago
Best ResponseYou've already chosen the best response.2because R1xR2 R1=11 R2=1 R=11

Mimi_x3
 3 years ago
Best ResponseYou've already chosen the best response.1Hashir , btw the answer for (ii) is 3x8 xD
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.