Question

If 3 and – 3 are zeroes of quadratic polynomial x3 - 4x2 - 3x + 12, then find its third zero

Answer 1

Step-by-step explanation:

bro the equation is wrong . please chaeck your question

Answer 2

Answer:

product of zero=- (constant term/cofficient of x^3)

alpha *beta * gama= -( 12/1)

3*3*x= - 12

9x= - 12

x= -12/9

x = -4/3

here , we let x is a third zero

you can write above line at the starting of sum