Question

Which of the binomials below is a factor of this trinomial

Answer 1

Answer: Option 'B' is correct.

Step-by-step explanation:

Since we have given that

$5x^2+14x-3$

As we know "Split the middle term":

$5x^2+15x-x-3\\\\=5x(x+3)-1(x+3)\\\\=(5x-1)(x+3)$

Since it is quadratic equation so, it has 2 roots.

So, the roots are (x+3) and (5x-1).

Hence, Option 'B' is correct.

Answer 2

B: x+3 is your answer