Question

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

Answer 1

Step-by-step explanation:

If all the coefficients of polynomial are zeros, then it is called a zero polynomial.

⇒a−2=0,b−a=0,c+b=0

⇒a=2,b=a,c=−b

⇒a=2,b=a=2,c=−b=−2

∴a=2,b=2,c=−2