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The correct answer is D
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 4x² - 12x + 9 = 0
Equation 2: 2y² + 10y + 12 = 0
I. 6p2 – 7p = 5p – 7p2 + 25
II. 11q2 – 63q + 90 = 0
I. x2 - 11x + 24 = 0
II. y² - 5y + 6 = 0
I. 2p2 + 25p – 13 = 0
II. 2q2 – 19q = 2q + 23
I. 4x2+ 3√7 x-7 =0
II. 7y2+ 4√7 y-5=0
Solve both equations I & II and form a new equation III in variable ‘r’ (reduce to lowest possible factor) using roots of equation I and II as per ...
I. x2 – 18x + 81 = 0
II. y2 – 3y - 28 = 0
I. 27(p + 2) = 2p(24 – p)
II. 2q2 – 25q + 78 = 0
I. x2 - 9x - 52 = 0
II. y2 - 16y + 63 = 0
I. x²= 961
II. y= √961