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Problem Answer
% Correct
Find 'x': 3x + 2y = 9; 4x - 4y = 2 ? 2

87.6% (x^{2} + 6x + 8)/(x + 4) = ? x + 2

74.4% Hypotenuse of a right triangle with bases of length 7 and 24 = ? 25

74.1% Zeroes of the function x^{2} + 5x - 6 = ? -6, 1

63.4% Measure of an interior angle of a regular pentagon = ? 108 degrees

53.9% d/dx [23x^{2} - 53x + 43.4] = ? 46x - 53

46% Simplify [3/(x + 5)] + [12/(x^{2} +6x+5)] ? 3/(x+1)

34.3% [sin(x) + cos(x)]^{2} - sin(2x) = ? 1

31.8% ʃ[6x^{2} - 6x + 5]dx |_{2→4} = ? 86

26.1% lim_{n→∞} [1 + 1/n]^{n} = ? e

24.1%

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