Question

6x-39+16 го 22 - 9 с 9 — о 43 - 3 —​

Answer 1

Answer:

x^2+6x-39=0

Step-by-step explanation:

The first term is, x2 its coefficient is 1 .

The middle term is, +6x its coefficient is 6 .

The last term, "the constant", is -39

Step-1 : Multiply the coefficient of the first term by the constant 1 • -39 = -39

Step-2 : Find two factors of -39 whose sum equals the coefficient of the middle term, which is 6 .

-39 + 1 = -38

-13 + 3 = -10

-3 + 13 = 10

-1 + 39 = 38