Request a call back

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

CBSE Class 10 Answered

(3x)2+11x+30
Asked by rajendrame089 | 28 Jun, 2022, 07:09: AM
Expert Answer
3 straight x squared plus 11 straight x plus 30 equals 0
rightwards double arrow straight x equals fraction numerator negative 11 plus-or-minus square root of 121 minus 4 open parentheses 3 close parentheses open parentheses 30 close parentheses end root over denominator 2 cross times 3 end fraction equals fraction numerator negative 11 plus-or-minus square root of negative 239 end root over denominator 6 end fraction
If space the space equation space is space straight x squared plus 11 straight x plus 30 equals 0
rightwards double arrow straight x squared plus 5 straight x plus 6 straight x plus 30 equals 0
rightwards double arrow straight x left parenthesis straight x plus 5 right parenthesis plus 6 left parenthesis straight x plus 5 right parenthesis equals 0
rightwards double arrow left parenthesis straight x plus 5 right parenthesis left parenthesis straight x plus 6 right parenthesis equals 0
rightwards double arrow straight x equals negative 5 space space or space space straight x equals negative 6
Answered by Renu Varma | 28 Jun, 2022, 06:33: PM

Concept Videos

CBSE 10 - Maths
Asked by rajendrame089 | 28 Jun, 2022, 07:09: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by kritikarautela16.8cpsb | 08 Apr, 2022, 10:07: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by hardevcool35 | 06 Apr, 2022, 12:55: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by sejalmature48 | 29 Aug, 2020, 06:54: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by sasmita7656 | 11 Jul, 2020, 05:22: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by arajeevshashank | 25 Jun, 2020, 07:19: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Kumaaragururamakrishnan | 28 Mar, 2020, 08:33: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by sg1929771 | 04 Jan, 2020, 07:24: PM
ANSWERED BY EXPERT
Season Break Offer!
Get 60% Flat off instantly.
Avail Now
×