Mathematics Past Questions and Answers

If R = [2, 4, 6, 7] and S = [1, 2, 4, 8], then R∪S equal

Find the value(s) of x for which the expression is undefined: \(\frac{6x - 1}{x^2 + 4x - 5}\)

Which of the following could be the inequality illustrated in the sketch graph above?

Solve the inequality: \(\frac{1}{3}(2x - 1) < 5\)

What is the smaller value of x for which x\(^2\) - 3x + 2= 0?