Request a call back

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

CBSE Class 8 Answered

5xsquare+13×+6
Asked by 8340190921 | 22 Sep, 2018, 19:48: PM
answered-by-expert Expert Answer

5x2 + 13x  + 6 = 0

Here a = 5, b = 13 and c = 6

then b2 - 4ac = 132 - 4 × 5 × 6 = 49> 0

begin mathsize 16px style Use space the space Quadratic space Formula space to space find space the space value space of space straight x.
straight x space equals space fraction numerator negative straight b space plus-or-minus square root of straight b squared space minus space 4 ac end root over denominator 2 straight a end fraction end style

Therefore x = -2 or x = -3/5

Answered by Yasmeen Khan | 24 Sep, 2018, 12:34: PM
CBSE 8 - Maths
Asked by monicasamy90 | 22 Jul, 2024, 14:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by tanishasolanki | 20 Jul, 2024, 18:54: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by bshreepranav | 19 Jul, 2024, 21:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by thanvia43 | 19 Jul, 2024, 20:16: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by chaudharyjugmendra | 16 Jul, 2024, 21:11: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by sucharithavalluru | 16 Jul, 2024, 09:15: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by sarojghardegharde | 15 Jul, 2024, 16:19: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by amishsheikh95 | 12 Jul, 2024, 20:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by uvaisuvaisuvais777888666 | 10 Jul, 2024, 21:22: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by chinnamsettyvishnuvishnu | 10 Jul, 2024, 19:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Are You a Teacher or a Parent Seeking Customised Tests? Click here
×