Solution - Simplification or other simple results

Step  1  :

Equation at the end of step  1  :

  (3 -  (2•3x2)) -  10x

Step  2  :

Step  3  :

Pulling out like terms :

 3.1     Pull out like factors :

   -6x² - 10x + 3  =   -1 • (6x² + 10x - 3) 

Trying to factor by splitting the middle term

 3.2     Factoring  6x² + 10x - 3 

The first term is,  6x²  its coefficient is  6 .
The middle term is,  +10x  its coefficient is  10 .
The last term, "the constant", is  -3 

Step-1 : Multiply the coefficient of the first term by the constant   6 • -3 = -18 

Step-2 : Find two factors of  -18  whose sum equals the coefficient of the middle term, which is   10 .

Observation : No two such factors can be found !!
Conclusion : Trinomial can not be factored

Final result :

  -6x2 - 10x + 3