Question

Find the zeroes of the quadratic polynomial and verify the relationship between the
zeroes and the coefficients;(E)
a) 6x2- 7x - 3
b) x2 + x -2

Answer 1

Step-by-step explanation:

a) 6x²- 7x - 3 =0

6x²-9x+2x-3=/

3x(2x-3)+1(2x-3)=0

(3x+1)(2x-3)=0

3x+1=0 & (2x-3)=0

x= -1/3 & 3/2 are zeros of eq

b) x² + x -2

x²+2x-x-2=0

x(x+2)-1(x+2)=0

(x-1)(x+2)=0

(x-1)=0 & (x+2)=0

x=1 & -2 are zeros of eq