Question

A quadratic polynomial,where zeros are -3 and 4,is
(a) x2 - x + 12
(b) x2 + x + 12
(c) x2/2 - x/2 - 6
(d) 2x2 + 2x - 24

Answer 1

Answer:

sum of zeroes = -3 +4 = 1

product of zeroes = -3×4 = -12

quadratic equation = x²- 1x - 12