Chrisis5149 Chrisis5149 27-02-2024 Mathematics contestada Write a quadratic equation in standard form for the given pair of roots x = 2/5 and x = -3.a) 5x² - 7x + 6 = 0b) 5x² + 7x - 6 = 0c) 5x² - 7x - 6 = 0d) 5x² + 7x + 6 = 0