26.If sum of the zeroes of the quadratic polynomial 3
^2 − + 6 is 3 , then find the
value of
Answers
Answered by
5
Answer:
Step-by-step explanation:
In a general quadratic equation of form ax 2 +bx+c=0, sum of roots are by a−b .
In the given quadratic equation, 3x
2
−kx+6=0
a=3,b=−k,c=6
Sum of roots =
a−b = 3−(−k)
= 3k
and sum of roots is given 3
⇒ 3k=3
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⇒| k=9 |
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Answered by
3
Step-by-step explanation:
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