Question

Write the quadratic equation whose roots are −3 and 6, and whose leading coefficient is 2

Answer 1

x² - Sx + P = 0
x² - (-3+2)x + (-3)*2 = 0
x² - (-1)x - 6 = 0
x² + x - 6 = 0
a = 2
2x² + 2x - 12 = 0