Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

Asked by disha | 22 Dec, 2013, 06:21: PM
answered-by-expert Expert Answer

Factorize the following quadratic equation:

          x2-23x+132=0

In order to factorize x2-23x+132, we have to find two numbers p and q such that p+q=-23 and pq=132.                                                                

Clearly, -12-11=-23 and -12 x -11=132.

We now split the middle term-23x of x2-23x + 132 so that

x2-23x+132 = x2-12x-11x+132

                  =x(x-12)-11(x-12)

                  =(x-12)(x-11)

 

Regargs                               

Topperes Learning Team                               

Answered by | 23 Dec, 2013, 11:03: AM
CBSE 10 - Maths
Asked by rrajansinghakb199 | 08 Apr, 2024, 05:12: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by afiyamallick12 | 23 Feb, 2024, 11:32: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by goyelgurav | 18 Dec, 2023, 11:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Kunalbaniya384 | 25 Nov, 2023, 08:32: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by mehraharshit.dk000 | 05 Oct, 2023, 08:05: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by ruchipandey20071978 | 21 May, 2023, 10:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by varma.renu9481 | 25 Jan, 2023, 04:11: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by yogitamanojkumar | 09 Jan, 2023, 04:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Maths
hi
question image
Asked by chaudahryanshika | 03 Jan, 2023, 10:04: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×