Segundo grado incompletas (D)Version en ligne Factoriza y resuelve par ruth renteria 1 7x² - 5x = 0 a x₁ = 5/7 x₂ = 0 b x₁ = 8, x₂ = 0 c x₁ = 1.3333, x₂ = 0 d x₁ = 1, x₂ = 0 2 -7x² - 2x = 0 a x₁ = -0.6667, x₂ = 0 b x₁ = -0.2857, x₂ = 0 c x₁ = -1.1667, x₂ = 0 d x₁ = 3.5, x₂ = 0 3 -6x² + 7x = 0 a x₁ = 9, x₂ = 0 b x₁ = -1.3333, x₂ = 0 c x₁ = -2.5, x₂ = 0 d x₁ = 1.1667, x₂ = 0 4 8x² - 3x = 0 a x₁ = 0.375, x₂ = 0 b x₁ = 0.4444, x₂ = 0 c x₁ = -1, x₂ = 0 d x₁ = 0.4, x₂ = 0 5 -10x² - 6x = 0 a x₁ = -2.3333, x₂ = 0 b x₁ = -0.6, x₂ = 0 c x₁ = -0.375, x₂ = 0 d x₁ = 2, x₂ = 0 6 -6x² - 9x = 0 a x₁ = -2.25, x₂ = 0 b x₁ = 2, x₂ = 0 c x₁ = -1.5, x₂ = 0 d x₁ = -1, x₂ = 0 7 x² + x = 0 a x₁ = -2, x₂ = 0 b x₁ = 1, x₂ = 0 c x₁ = -4, x₂ = 0 d x₁ = -1, x₂ = 0 8 9x² + 6x = 0 a x₁ = -0.6667, x₂ = 0 b x₁ = -1.2, x₂ = 0 c x₁ = -1.6, x₂ = 0 d x₁ = 0.7143, x₂ = 0 9 -2x² - 10x = 0 a x₁ = -1.6, x₂ = 0 b x₁ = -5, x₂ = 0 c x₁ = 0.6, x₂ = 0 d x₁ = -0.5, x₂ = 0 10 -2x² - 8x = 0 a x₁ = 2.3333, x₂ = 0 b x₁ = 1.3333, x₂ = 0 c x₁ = -4, x₂ = 0 d x₁ = -0.5, x₂ = 0 11 3x² + 8x = 0 a x₁ = 0.3333, x₂ = 0 b x₁ = 0.2222, x₂ = 0 c x₁ = 0.5, x₂ = 0 d x₁ = -2.6667, x₂ = 0 12 2x² - 7x = 0 a x₁ = 3.5, x₂ = 0 b x₁ = 1.6667, x₂ = 0 c x₁ = 0.5, x₂ = 0 d x₁ = -0.1, x₂ = 0 13 -6x² - 7x = 0 a x₁ = 1, x₂ = 0 b x₁ = -1.1667, x₂ = 0 c x₁ = 0.8889, x₂ = 0 d x₁ = -0.7, x₂ = 0 14 2x² + 8x = 0 a x₁ = 6, x₂ = 0 b x₁ = 1, x₂ = 0 c x₁ = -4, x₂ = 0 d x₁ = -0.3333, x₂ = 0 15 -8x² + 2x = 0 a x₁ = -0.2, x₂ = 0 b x₁ = 1.3333, x₂ = 0 c x₁ = -0.3333, x₂ = 0 d x₁ = 0.25, x₂ = 0 16 -6x² - 3x = 0 a x₁ = -0.5, x₂ = 0 b x₁ = 1.4444, x₂ = 0 c x₁ = -2.4, x₂ = 0 d x₁ = 1.6667, x₂ = 0 17 -11x² + 7x = 0 a x₁ = 2.6667, x₂ = 0 b x₁ = 0.6364, x₂ = 0 c x₁ = 5.5, x₂ = 0 d x₁ = 0.1333, x₂ = 0 18 -14x² + 11x = 0 a x₁ = 0.25, x₂ = 0 b x₁ = -0.5714, x₂ = 0 c x₁ = 0.7857, x₂ = 0 d x₁ = 2, x₂ = 0 19 11x² + 3x = 0 a x₁ = -3.5, x₂ = 0 b x₁ = -9, x₂ = 0 c x₁ = 3.3333, x₂ = 0 d x₁ = -0.2727, x₂ = 0 20 -13x² - x = 0 a x₁ = -0.0769, x₂ = 0 b x₁ = -2.5, x₂ = 0 c x₁ = 0.3846, x₂ = 0 d x₁ = 0.8889, x₂ = 0 21 6x² - 5x = 0 a x₁ = 4, x₂ = 0 b x₁ = 0.8333, x₂ = 0 c x₁ = 0.6154, x₂ = 0 d x₁ = -5, x₂ = 0 22 5x² - 12x = 0 a x₁ = 1.625, x₂ = 0 b x₁ = -1.75, x₂ = 0 c x₁ = 2.4, x₂ = 0 d x₁ = 1.875, x₂ = 0 23 x² - 8x = 0 a x₁ = 0.3077, x₂ = 0 b x₁ = 0.4286, x₂ = 0 c x₁ = -0.5, x₂ = 0 d x₁ = 8, x₂ = 0 24 14x² + 6x = 0 a x₁ = -0.4286, x₂ = 0 b x₁ = 7.5, x₂ = 0 c x₁ = 0.25, x₂ = 0 d x₁ = 6, x₂ = 0 25 8x² + 6x = 0 a x₁ = 5, x₂ = 0 b x₁ = -0.75, x₂ = 0 c x₁ = -0.625, x₂ = 0 d x₁ = -0.6154, x₂ = 0 26 7x² + 7x = 0 a x₁ = -0.5, x₂ = 0 b x₁ = -1.1538, x₂ = 0 c x₁ = -1, x₂ = 0 d x₁ = 0.875, x₂ = 0 27 -10x² + 3x = 0 a x₁ = 0.5385, x₂ = 0 b x₁ = 1, x₂ = 0 c x₁ = -1.4, x₂ = 0 d x₁ = 0.3, x₂ = 0 28 13x² - 12 = 0 a x₁ = 0.9608, x₂ = -0.9608 b x₁ = 1.2649, x₂ = -1.2649 c x₁ = 2.4495, x₂ = -2.4495 d x₁ = 2.5495, x₂ = -2.5495 29 14x² - 12 = 0 a x₁ = 1.1547, x₂ = -1.1547 b x₁ = 0.9258, x₂ = -0.9258 c x₁ = 1.0954, x₂ = -1.0954 d x₁ = 0.6202, x₂ = -0.6202 30 -2x² + 5 = 0 a x₁ = 1.0408, x₂ = -1.0408 b x₁ = 1.3693, x₂ = -1.3693 c x₁ = 1.5811, x₂ = -1.5811 d x₁ = 1.0871, x₂ = -1.0871 31 13x² - 7 = 0 a x₁ = 1.291, x₂ = -1.291 b x₁ = 1.3229, x₂ = -1.3229 c x₁ = 1.633, x₂ = -1.633 d x₁ = 0.7338, x₂ = -0.7338 32 7x² - 9 = 0 a x₁ = 1.1339, x₂ = -1.1339 b x₁ = 0.2774, x₂ = -0.2774 c x₁ = 1.291, x₂ = -1.291 d x₁ = 1.1832, x₂ = -1.1832 33 6x² - 7 = 0 a x₁ = 1.0408, x₂ = -1.0408 b x₁ = 1.0801, x₂ = -1.0801 c x₁ = 1.4142, x₂ = -1.4142 d x₁ = 0.8528, x₂ = -0.8528 34 5x² - 12 = 0 a x₁ = 3.6056, x₂ = -3.6056 b x₁ = 1.8028, x₂ = -1.8028 c x₁ = 1.5492, x₂ = -1.5492 d x₁ = 2.2361, x₂ = -2.2361 35 3x² - 5 = 0 a x₁ = 0.7845, x₂ = -0.7845 b x₁ = 0.5, x₂ = -0.5 c x₁ = 0.7746, x₂ = -0.7746 d x₁ = 1.291, x₂ = -1.291 36 -5x² + 7 = 0 a x₁ = 1.1832, x₂ = -1.1832 b x₁ = 0.6325, x₂ = -0.6325 c x₁ = 1.5275, x₂ = -1.5275 d x₁ = 0.5547, x₂ = -0.5547 37 5x² - 12 = 0 a x₁ = 1.1402, x₂ = -1.1402 b x₁ = 1.5492, x₂ = -1.5492 c x₁ = 1, x₂ = -1 d x₁ = 0.9487, x₂ = -0.9487 38 -4x² + 1 = 0 a x₁ = 0.7454, x₂ = -0.7454 b x₁ = 0.5477, x₂ = -0.5477 c x₁ = 0.5, x₂ = -0.5 d x₁ = 1.5811, x₂ = -1.5811 39 9x² - 4 = 0 a x₁ = 1.0954, x₂ = -1.0954 b x₁ = 0.866, x₂ = -0.866 c x₁ = 1.6583, x₂ = -1.6583 d x₁ = 0.6667, x₂ = -0.6667 40 -15x² + 6 = 0 a x₁ = 0.6325, x₂ = -0.6325 b x₁ = 0.5, x₂ = -0.5 c x₁ = 1, x₂ = -1 d x₁ = 0.8018, x₂ = -0.8018 41 7x² - 10 = 0 a x₁ = 1.4142, x₂ = -1.4142 b x₁ = 1.1952, x₂ = -1.1952 c x₁ = 1, x₂ = -1 d x₁ = 0.4714, x₂ = -0.4714 42 -3x² + 6 = 0 a x₁ = 0.9045, x₂ = -0.9045 b x₁ = 2.1602, x₂ = -2.1602 c x₁ = 1.4142, x₂ = -1.4142 d x₁ = 1.5275, x₂ = -1.5275 43 -12x² + 14 = 0 a x₁ = 0.4264, x₂ = -0.4264 b x₁ = 2.3452, x₂ = -2.3452 c x₁ = 1.7321, x₂ = -1.7321 d x₁ = 1.0801, x₂ = -1.0801 44 5x² - 8 = 0 a x₁ = 1.2649, x₂ = -1.2649 b x₁ = 2, x₂ = -2 c x₁ = 1.5492, x₂ = -1.5492 d x₁ = 0.6547, x₂ = -0.6547 45 15x² - 9 = 0 a x₁ = 1.1832, x₂ = -1.1832 b x₁ = 0.7746, x₂ = -0.7746 c x₁ = 1.5275, x₂ = -1.5275 d x₁ = 0.7559, x₂ = -0.7559 46 -2x² + 8 = 0 a x₁ = 0.3536, x₂ = -0.3536 b x₁ = 1.2748, x₂ = -1.2748 c x₁ = 2, x₂ = -2 d x₁ = 0.9608, x₂ = -0.9608 47 9x² - 5 = 0 a x₁ = 1.7321, x₂ = -1.7321 b x₁ = 0.6831, x₂ = -0.6831 c x₁ = 1.5275, x₂ = -1.5275 d x₁ = 0.7454, x₂ = -0.7454 48 -14x² + 2 = 0 a x₁ = 0.378, x₂ = -0.378 b x₁ = 2.6458, x₂ = -2.6458 c x₁ = 1.4142, x₂ = -1.4142 d x₁ = 0.5345, x₂ = -0.5345 49 -13x² + 4 = 0 a x₁ = 2, x₂ = -2 b x₁ = 0.5547, x₂ = -0.5547 c x₁ = 1.1055, x₂ = -1.1055 d x₁ = 0.7638, x₂ = -0.7638 50 -3x² + 4 = 0 a x₁ = 1.9149, x₂ = -1.9149 b x₁ = 1, x₂ = -1 c x₁ = 1.1547, x₂ = -1.1547 d x₁ = 0.9428, x₂ = -0.9428 51 -12x² + 12 = 0 a x₁ = 0.9574, x₂ = -0.9574 b x₁ = 0.7977, x₂ = -0.7977 c x₁ = 0.6325, x₂ = -0.6325 d x₁ = 1, x₂ = -1 52 11x² - 2 = 0 a x₁ = 0.4264, x₂ = -0.4264 b x₁ = 0.9608, x₂ = -0.9608 c x₁ = 0.7303, x₂ = -0.7303 d x₁ = 1.5811, x₂ = -1.5811 53 14x² - 13 = 0 a x₁ = 0.5, x₂ = -0.5 b x₁ = 0.9636, x₂ = -0.9636 c x₁ = 1, x₂ = -1 d x₁ = 1.6733, x₂ = -1.6733 54 -13x² + 13 = 0 a x₁ = 0.7906, x₂ = -0.7906 b x₁ = 1.5492, x₂ = -1.5492 c x₁ = 1, x₂ = -1 d x₁ = 0.7071, x₂ = -0.7071 55 -x² + 8 = 0 a x₁ = 0.2673, x₂ = -0.2673 b x₁ = 1, x₂ = -1 c x₁ = 0.8819, x₂ = -0.8819 d x₁ = 2.8284, x₂ = -2.8284 56 5x² - 2 = 0 a x₁ = 0.6325, x₂ = -0.6325 b x₁ = 0.2673, x₂ = -0.2673 c x₁ = 0.9428, x₂ = -0.9428 d x₁ = 0.6124, x₂ = -0.6124 57 -11x² + 8 = 0 a x₁ = 0.7071, x₂ = -0.7071 b x₁ = 0.8528, x₂ = -0.8528 c x₁ = 0.9129, x₂ = -0.9129 d x₁ = 1.354, x₂ = -1.354 58 -6x² + 8 = 0 a x₁ = 0.8864, x₂ = -0.8864 b x₁ = 0.9535, x₂ = -0.9535 c x₁ = 1.1547, x₂ = -1.1547 d x₁ = 1.2247, x₂ = -1.2247 59 -5x² + 12 = 0 a x₁ = 1.6583, x₂ = -1.6583 b x₁ = 1.3093, x₂ = -1.3093 c x₁ = 1.6125, x₂ = -1.6125 d x₁ = 1.5492, x₂ = -1.5492