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I. 2x2 - 5x - 33 = 0 2x2 - 11x + 6x - 33 = 0 x (2x - 11) + 3 (2x - 11) = 0 (x + 3) (2x - 11) = 0 x = - 3, 11/2 II. 2y2 + 5y - 25 = 0 2y2 - 5y + 10y - 25 = 0 y (2y - 5) + 5 (2y - 5) = 0 (y + 5) (2y - 5) = 0 y = - 5, 5/2 Hence, relationship cannot be established between x and y.
I. 8x – 3y = 85
II. 4x – 5y = 67
I. x² - (16)2 = 0
II. 2y - 14 = 0
I.70x² - 143x + 72 = 0
II. 80 y² - 142y + 63 = 0
I. 96x² + 52x - 63 = 0
II. 77y² + 155y + 72 = 0
I. 7p + 8q = 80
II. 9p – 5q = 57
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 27x² - 114x + 99 = 0
Equation 2: 18y² - 70y + 68 = 0
I. x2 - 4x – 21 = 0
II. y2 + 12y + 20 = 0
I. 6x2- 41x+13=0
II. 2y2- 19y+42=0
I. 144x² - 163x - 65 = 0
II. 91y² - 128y -48 = 0
I. p2 - 19p + 88 = 0
II. q2 - 48q + 576 = 0
