No products in the cart.

2x2+11x+12

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

2x2+11x+12

  • 1 answers

Sudhanshu Yadav 7 years, 2 months ago

2x2+11x+12 is a quadratic polynomial that is , ax2+bx+c where a=2 ,b=11 ,c=12

Multiply a to b i.e., 2*12=24                            now factorise 24= 2*2*2*3

     Now arrange these terms in such condition so that we could get the middle term of quadratic polynomial. 

Therefor,   2*2*2   * 3                                                       ------------     -----                                                           8      +  3       =11

  So, 2x+8x+3x +12

  Now take common 

   2x(x +4) +3 (x+4)

       (X+4)(2x+3)

--------------------------------------

http://mycbseguide.com/examin8/

Related Questions

7².10⁷.25/ 27³.5
  • 1 answers
What are you doing
  • 1 answers
What is the root of the equation x-8 = 2 ??
  • 1 answers
Area of trapezium length =5mtr
  • 1 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App