Question

Factoring Trinomials 5x^2+3x+4?

Answer 1

can't be factored.

Explanation:

`f(x) = 5x^2 + 3x + 4`
`D = b^2 - 4ac = 9 - 80 = - 71`
Because D is negative and is not a perfect square, this trinomial can't be factored.