Question

find the zeroes of the quadratic polynomials 4x²-4x-3 and verify the relation between the zeroes and it's cofficients​

Answer 1

Answer:

4x^2-6x+2x-3=0

by taking common

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

2x+1=0, 2x-3=0

x=-1/2,x=3/2

Step-by-step explanation:

a=4, b=-4, c=-3

alpha+beta=-b/a

-1+3/2=4/4

1=1

alpha*beta=c/a

-1*3/2=-3/4

-3/4=-3/4

hence both relations are verified