Question

if (a - 2) x² + (b - a) x + (c + b) is a zero polynomial , then find the values of a,b and c​

Answer 1

Step-by-step explanation:

If the polynomial is a zero polynomial then

coeff of x²=coeff of x= constant=0

a-2=b-a=c+b=0

1)a-2=0

a=2

2)b-a=0

b-2=0

b=2

3)c+b=0

c+2=0

c=-2