what is the value of the discriminant for the quadratic equation 4x2-25=0
Answer (1)
Answer:400Step-by-step explanation:To find the discriminant, use the formula:b² - 4acFrom the equation 4x² - 25 = 0, rewrite it as:4x² + 0x - 25 = 0, so:a = 4, b = 0, c = -25Now plug into the formula:0² - 4(4)(-25) = 0 + 400 = 400Answer: The discriminant is 400.Note: Just use the formula and plug in the values of a, b, and c.
