Find the root of the equation 2x\(^2\) - 3x - 2 = 0

What value of k makes the given expression a perfect square ? m\(^2\) - 8m + k = 0

If log\(_{10}\) q = 2.7078, what is q?

Cos x is negative and sin x is negative.Which of the following is true of x?

Simplify 0.63954 ÷ 0.003 giving your answer correct to two significant figures