Problema Solution
Factor by using the perfect-square trinomial formula.
20x^2+105x-245
Answer provided by our tutors
20x^2+105x-245 = 5(4x - 7)(x + 7)
Factor by using the perfect-square trinomial formula.
20x^2+105x-245
20x^2+105x-245 = 5(4x - 7)(x + 7)