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The IBRD & IDA together form the World Bank. All five constituent institutions form the World Bank Group.
l. 3x2 + 17x + 24 = 0
II. 2y2 + 15y + 27 = 0
Equation 1: 2x2 - 21x + 54 = 0
Equation 2: 4y2 - 23y + 15 = 0
Difference between the roots of equation 1 is approx...
A and B are the roots of equation x2 - 13x + k = 0. If A - B = 5, what is the value of k?
I. 6x² - 49x + 99 = 0
II. 5y² + 17y + 14 = 0
I. x2– 9x + 18 = 0
II. y2– 5y + 6 = 0
I. x2 - 4x – 21 = 0
II. y2 + 12y + 20 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 32x + 252 = 0
Equation 2: y² - 30y + 221 = 0
I. 4x2+ 25x + 36 =0
II. 2y2+ 5y + 3 = 0
I. x² - (16)2 = 0
II. 2y - 14 = 0
I. x2 – 3(x + 5) = -11
II. y2 – 4(y + 2) = -2y