Question

If (a - 2)x square + (b - a)x + (c + b) is a zero polynomial,then find the values of a,b andc​

Answer 1

Answer:

a=2,b=2,c=−2

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

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