Question

If one zero of the quadratic polynomial x2+3x+kx2+3x+k is 2, then find the value of k.

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Answer 1

Answer:

If one zero of the quadratic polynomial kx2+3x+k is 2 then the value of k is. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. x = 2 satisfies ks2+3x+k=. ∴4k+6+k=0⇒5k=-6⇒k=-65

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