In which case would it be best to use the "Factoring Method" to solve the trinomial equation?

x^2 + 4x = - 5

4.3x^2 + 2.4x - 3 = 0

x^2 - 4x + 3 = 0

Question

Randy Wright

Mathematics

16 August, 07:42

In which case would it be best to use the "Factoring Method" to solve the trinomial equation?

x^2 + 4x = - 5

4.3x^2 + 2.4x - 3 = 0

x^2 - 4x + 3 = 0

+5

Answers (1)

Know the Answer?

Misael Valdez · Answer 1

The best case would be to use factoring in the last equation because it has whole numbers that are "factorable," meaning that its c value has factors that evenly add up to its b value.

In this case, (x-3) (x-1). - 1*-3=3 and - 1+-3=-4

In which case would it be best to use the "Factoring Method" to solve the trinomial equation?x^2 + 4x = - 54.3x^2 + 2.4x - 3 = 0x^2 - 4x + 3 = 0

In which case would it be best to use the "Factoring Method" to solve the trinomial equation?

x^2 + 4x = - 5

4.3x^2 + 2.4x - 3 = 0

x^2 - 4x + 3 = 0