435:2x^2 - 7x - 4 = 0(2x + 1)(x - 4) = 0x1 = -1/2x2 = 4
436:16x^2 - 8x + 1 = 0No real solutions
435:3x^2 + 2x - 1 = 0(3x - 1)(x + 1) = 0x1 = 1/3x2 = -1
436:-3x^2 - x + 4 = 0(3x - 4)(x + 1) = 0x1 = 4/3x2 = -1
435:
2x^2 - 7x - 4 = 0
(2x + 1)(x - 4) = 0
x1 = -1/2
x2 = 4
436:
16x^2 - 8x + 1 = 0
No real solutions
435:
3x^2 + 2x - 1 = 0
(3x - 1)(x + 1) = 0
x1 = 1/3
x2 = -1
436:
-3x^2 - x + 4 = 0
(3x - 4)(x + 1) = 0
x1 = 4/3
x2 = -1