Question

resolver 4x2 + 24x - 25 y2 + 150y - 289 = 0

Answer 1

2x 3 – 7x 2 + 5x – 3 –2x 3 + 4x 2 –3x 2 3x 2 – 6x –x – 3 ... + 1 – 8x b) 36x 2 + 25y 2 + 60xy c) 9x 4 + y 2 + 6x 2y d) y 4 – 2y 2 + 1 a) (4x – 1)2 ...... + 16) = 37 + x 2 – 9 2x + 3x 2 – 24x + 48 = 28 + x 2 8 2x 2 – 22x + 20 = 0 10 1 ..... 4x = 5 a) x 2 – 34x + 289 = 169 – x 2 2x 2 – 34x + 120 = 0 8 x 2 – 17x + 60 = 0 17