CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Find the remainders when x43x3+4x2x+4 is divided by

1) x+1

2) x14
[3 MARKS]


Solution

Concept : 1 Mark
Application : 2 Marks

We know that,

When a polynomial f(x) is divided by (xa) the remainder is f(a)

[Remainder theorem]

1) When x43x3+4x2x+4 is divided by x+1

(x+1)=0x=1

f(1)=1+3+4+1+4=13

2) When x43x3+4x2x+4 is divided by x14

x14=0x=14

f(14)=1256+(364)+1414+4=1013256


Mathematics

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More



footer-image