Math, asked by ooflol335, 1 month ago

factorise 12+7y-6y^2

Answers

Answered by velpulaaneesh123
0

Answer:

HERE IS YOUR ANSWER !!!!

Step-by-step explanation:

((2•3y2) -  7y) -  12

STEP

2

:

Trying to factor by splitting the middle term

2.1     Factoring  6y2-7y-12  

The first term is,  6y2  its coefficient is  6 .

The middle term is,  -7y  its coefficient is  -7 .

The last term, "the constant", is  -12  

Step-1 : Multiply the coefficient of the first term by the constant   6 • -12 = -72  

Step-2 : Find two factors of  -72  whose sum equals the coefficient of the middle term, which is   -7 .

     -72    +    1    =    -71  

     -36    +    2    =    -34  

     -24    +    3    =    -21  

     -18    +    4    =    -14  

     -12    +    6    =    -6  

     -9    +    8    =    -1  

     -8    +    9    =    1  

     -6    +    12    =    6  

     -4    +    18    =    14  

     -3    +    24    =    21  

     -2    +    36    =    34  

     -1    +    72    =    71  

Observation : No two such factors can be found !!

Conclusion : Trinomial can not be factored

Final result :

 6y2 - 7y - 12

Similar questions