3x^2 + 2x - 5 = (3x - 5)(x + 1)
2x^2 + 5xy - 7y^2 cannot be factored further without additional information on the variables x and y.
x^2 - (5a + 1)x + 6a^2 + a - 2 = (x - a - 2)(x - 6a + 1)
(x^2 - 49) / (x^2 + 5x - 14) can be simplified to (x - 7)(x + 7) / (x + 7)(x - 2) = (x - 7) / (x - 2)
(x^2 - 18x + 80) / (7x - 70) can be simplified to (x - 10)(x - 8) / 7(x - 10) = (x - 8) / 7
3x^2 + 2x - 5 = (3x - 5)(x + 1)
2x^2 + 5xy - 7y^2 cannot be factored further without additional information on the variables x and y.
x^2 - (5a + 1)x + 6a^2 + a - 2 = (x - a - 2)(x - 6a + 1)
(x^2 - 49) / (x^2 + 5x - 14) can be simplified to (x - 7)(x + 7) / (x + 7)(x - 2) = (x - 7) / (x - 2)
(x^2 - 18x + 80) / (7x - 70) can be simplified to (x - 10)(x - 8) / 7(x - 10) = (x - 8) / 7