Multiple choice The discriminant of the quadratic equation 3x2 + 5x + 2 = 0 is _______. 0 1 2 none of these Reveal answer Fill a bubble to check yourself B Correct answer Explanation Discriminant D = b^2 - 4ac. For 3x^2 + 5x + 2 = 0, a=3, b=5, c=2. D = 5^2 - 4(3)(2) = 25 - 24 = 1. AI explanation AI 1 The discriminant of a quadratic equation ax^2 + bx + c = 0 is found using the formula b^2 - 4ac. For the equation 3x^2 + 5x + 2 = 0, we substitute the coefficients to get (5)^2 - 4(3)(2). Calculating this gives 25 - 24 = 1. Thanks Wrong explanation