Quadratic Comparison — practice questions, page 3
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Solve both equations and choose the correct relation. I. x^2 - 11x + 30 = 0 II. y^2 - 7y + 12 = 0Solve both equations and choose the correct relation. I. x^2 + 9x + 20 = 0 II. y^2 - 4 = 0Solve I. x² − 16x + 64 = 0 II. y² − 18y + 80 = 0, then choose the relation between x and y.Solve the two equations and choose the relation. I. x² − 11x + 30 = 0 II. y² − 15y + 56 = 0Solve the two equations and choose the relation. I. x² − 16x + 63 = 0 II. y² − 13y + 42 = 0Two equations are given: I. x² − 49x + 600 = 0 II. y² − 47y + 552 = 0. Which relation is correct?Solve the pair and decide how x compares with y. I. x² − 31x + 240 = 0 II. y² − 33y + 272 = 0Solve both equations and determine the relationship. I. x² − 10x + 21 = 0 II. y² − 22y + 117 = 0Find both roots of each equation and state the relation. I. x² − 21x + 110 = 0 II. y² − 19y + 90 = 0Solve both equations and state the relation. I. x² − 5x + 6 = 0 II. y² − 11y + 30 = 0Solve both equations and state the relation. I. x² − 19x + 90 = 0 II. y² − 7y + 12 = 0Solve both equations and determine the relationship. I. x² − 21x + 104 = 0 II. y² − 27y + 182 = 0In each of these, solve both equations and choose the correct relation between x and y. I. x² − 3x…In each of these, solve both equations and choose the correct relation between x and y. I. x² −…Find the roots of both equations and decide how x compares with y. I. x² + 9x + 20 = 0 II. y² +…Two equations are given. Solve both and choose the correct relation. I. x² − 11x + 28 = 0 II. y² −…Solve both equations and determine the relationship. I. x² − 16x + 63 = 0 II. y² − 23y + 132 = 0Which relation is correct for these equations? I. x² − 23x + 132 = 0 II. y² − 18y + 80 = 0Solve both equations and choose the correct relation. I. x² − 6x + 5 = 0 II. y² − 10y + 25 = 0In the following, solve both equations and choose the correct relation. I. x² − 15x + 56 = 0 II.…In the following, solve both equations and choose the correct relation. I. x² − 19x + 90 = 0 II.…Solve both equations and determine the relationship. I. x² − 7x + 10 = 0 II. y² − 31y + 234 = 0Choose the relation after solving I. x² − 27x + 182 = 0 II. y² − 23y + 130 = 0.Choose the relation after solving I. x² − 9x + 18 = 0 II. y² − 14y + 48 = 0.I. x² − 31x + 240 = 0, II. y² − 21y + 108 = 0. How are x and y related?
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