Question

1_ x² +22x+72>0. 2_ x²-22x+72>0
3_ x² -14x-72>0. 4 _ x²+14x-72 >0
5_ x²-17x+72>0. 6_ x²-x-72>0
7_ x²+27x+72>0
Inecuaciones

Answer 1

Respuesta:

X2-28x + 160 = 0 41. x2 + 6x + 5 =0 42. x2+14x + 48 = 0 43. x2-12x-45 = 0 44. ... -2x-3 = 0 49. x2-8x- 384 = 0 50. x2+14x- 275 = 0 51. x2 + 2x-63 = 0 52. x -4x-5 = 0 ... 0 56. x2 + 14x + 13 = 0 57. x2 + 8x + 7 =0 58. x2 + 16x-57 = 0 59. x2 +6x-7 = 0 ... 0 71. x2+20x-21 = 0 99. x2-32x + 31 = 0 72. x2 -16x + 15 = 0 100.x2 +34x-72 ...

Explicación paso a paso: