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Byju's Answer
Standard X
Mathematics
Formation of a Quadratic Equation From It's Roots
If one zero o...
Question
If one zero of the quadratic polynomial x
2
+:3x + k is 2, then find the value of k
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Solution
if one zero of the quadratic equation is 2 that means
(2)^2+3×2+k = 0
solving this we get k= -10
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