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ATQ,
25 + 11 = 36
36 + 14 = 50
50 + 18 = 68
68 + 23 = 91
91 + 29 = 120
So, 92 is wrong (should be 91)
I. x² + 4x + 4 = 0
II. y² - 8y + 16 = 0
The equation x2 – px – 60 = 0, has two roots ‘a’ and ‘b’ such that (a – b) = 17 and p > 0. If a series starts with ‘p’ such...
I. 4x2+ 25x + 36 =0
II. 2y2+ 5y + 3 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 24x + 143 = 0
Equation 2: y² - 20y + 96 = 0
I. 2y² - 35y + 132 = 0
II. 2x² - 31x + 110 = 0
I. 6x² + 77x + 121 = 0
II. y² + 9y - 22 = 0
I. x² - 33x + 270 = 0
II. y² - 41y + 414 = 0
I. 117x² + 250x + 117 = 0
II. 54y² -123y + 65 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 30x + 221 = 0
Equation 2: y² - 28y + 189 = 0