If the difference of the roots of is

MATHEMATICS · Single correct · CBSE · Mathematics · Polynomials · Polynomials

Problem

If the difference of the roots of

x^2-\lambda x+8=0

is

2

, the value of

\lambda

is (1)

\pm2

(2)

\pm4

(3)

\pm6

(4)

\pm8

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