Request a call back

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

CBSE Class 9 Answered

factorise 2x² + x - 45 = 0
Asked by artigupta0766 | 12 Oct, 2023, 11:47: PM
answered-by-expert Expert Answer
2 straight x ² space plus space straight x space minus space 45 space equals space 0
2 straight x ² space plus space 10 straight x space minus space 9 straight x space minus space 45 space equals space 0
2 straight x open parentheses straight x plus 5 close parentheses minus 9 left parenthesis straight x plus 5 right parenthesis space equals space 0
open parentheses 2 straight x minus 9 close parentheses open parentheses straight x plus 5 close parentheses equals 0
straight x equals 9 over 2
straight x equals negative 5
Answered by Arun | 13 Oct, 2023, 10:12: AM

Application Videos

Concept Videos

CBSE 9 - Maths
Asked by jaswanthsompi12345 | 19 Dec, 2023, 06:54: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by artigupta0766 | 12 Oct, 2023, 11:47: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by shivalaxmi0205 | 21 Feb, 2023, 07:31: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by lovebagri455 | 14 Jul, 2022, 04:56: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by avani2713 | 08 Jul, 2022, 01:52: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by anirani51 | 26 Nov, 2021, 08:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by sr963421 | 05 Jul, 2021, 11:18: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by nithishshiva03 | 29 Jun, 2021, 06:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by rs041050 | 11 Sep, 2020, 11:36: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by Swati.bawji | 07 Sep, 2020, 12:24: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×