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# Solution for Verify Whether the Indicated Numbers Are Zeroes of the Polynomials Corresponding to Them in the Following Cases: F (X) = 2x +1, X = 1/2 - CBSE Class 9 - Mathematics

ConceptZeroes of a Polynomial

#### Question

Verify whether the indicated numbers are zeroes of the polynomials corresponding to them in the following cases:

f (x) = 2x +1, x = 1/2

#### Solution

f (x) = 2x +1, x = 1/2

put x=1/2⇒ f(1/x)=2xx(1/2)+1=1+1=2≠0

∴x=1/2 is not a root of f(x)=2x+1

Is there an error in this question or solution?

#### APPEARS IN

Solution Verify Whether the Indicated Numbers Are Zeroes of the Polynomials Corresponding to Them in the Following Cases: F (X) = 2x +1, X = 1/2 Concept: Zeroes of a Polynomial.
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