Question 71
Solve the quadratic equation \(2x^2 - 4x - 6 = 0\) using the quadratic formula.Quadratic equationsQuadratic equationshard
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Question 72
What is the result of 25 + 36 - 17?Number operationsNumber operationseasy
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Question 73
Solve for x: 4x - 7 = 13Linear equationsLinear equationseasy
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Question 74
Find the midpoint of the line segment joining points A(2,3) and B(6,7).Coordinate geometryCoordinate geometrymedium
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Question 75
A coin is tossed twice. What is the probability of getting exactly one head?Statistics and probabilityProbabilityeasy
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Question 76
Find the value of x if the length of the diagonal of a rectangle is 13 cm and its length and width are (2x) cm and (x + 3) cm respectively.MensurationMensurationhard
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Question 77
What is the value of 15 × 4 - 6 ÷ 2?Number operationsNumber operationseasy
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Question 78
If 3x - 7 = 11, what is the value of x?AlgebraLinear equationseasy
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Question 79
Solve for x: 2x² - 5x - 3 = 0.Quadratic equationsQuadratic equationsmedium
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Question 80
What is the distance between points A(2,3) and B(6,7) on the coordinate plane?Coordinate geometryCoordinate geometrymedium
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