Pls explain in detail
Asked by Nidhi Munshi | 15th Apr, 2013, 06:02: PM
Expert Answer:
Using the remainder therorem
Since, 1 is the zero of P(a), hence P(1) = 0
Hence, P(1) = x^2 -2x+3x-2 = 0
x^2+x-2 = 0
(x-1) (x+2) = 0
Hence, x = 1 or x=-2
Answered by | 16th Apr, 2013, 05:53: AM
Related Videos
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change