Question

factories y²-y-6 help to solve this no spamming if done... will be reported​

Answer 1

Answer:

Factoring  y2-y-6 

The first term is,  y2  its coefficient is  1 .

The middle term is,  -y  its coefficient is  -1 .

The last term, "the constant", is  -6 

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

Step-2 : Find two factors of  -6  whose sum equals the coefficient of the middle term, which is   -1 .

     -6   +   1   =   -5     -3   +   2   =   -1   That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -3  and  2 

                     y2 - 3y + 2y - 6

Step-4 : Add up the first 2 terms, pulling out like factors :

                    y • (y-3)

              Add up the last 2 terms, pulling out common factors :

                    2 • (y-3)

Step-5 : Add up the four terms of step 4 :

                    (y+2)  •  (y-3)

             Which is the desired factorization

Final result :

(y + 2) • (y - 3)

Step-by-step explanation:

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Answer 2

Answer:

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