Using appropriate property find -2/3 x 3/5 + 5/2 + 3/5 x 1/6 with the steps
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If one zero of quadratic polynomial x 2 3x K is 2 then the value of K is
If one zero of the quadratic polynomial kx2+3x+k is 2 then the value of k is. Solution : x = 2 satisfies ks2+3x+k=. ∴4k+6+k=0⇒5k=-6⇒k=-65.
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