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If x=4 is one of the roots of the quadra...

If x=4 is one of the roots of the quadratic equation
`3x^2+kx-2=0`, find the value of k.

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NAVNEET PUBLICATION-QUADRATIC EQUATION-EXERCISE
  1. If alpha and beta are the roots of the quadratic equation x^2-4x-6=0, ...

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  2. If alpha and beta are the roots of the quadratic equation x^2-4x-6=0, ...

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  3. If x=4 is one of the roots of the quadratic equation 3x^2+kx-2=0, fi...

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  4. Solve the following problem: The product of two consecutive even natu...

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  5. Solve the following problem: The difference between the square of a n...

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  6. Write the quadratic equation. (p^2+5)/3p^2 =-7 in the standard form. ...

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  7. Complete the following activity to solve the equation x^2-10x-2=0 us...

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  8. alpha and beta are the roots of x^2-3x-7=0 . Complete the following a...

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  9. The question based on the opportunity to express one's opinion. Answ...

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  10. The question based on the opportunity to express one's opinion. Answ...

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  11. The question based on the opportunity to express one's opinion. Answ...

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  12. Construct a word problem on quadratic equatiion, such that one of its ...

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  13. A dealer sells a toy for Rs 24 and gain as much percent as the cost pr...

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  14. Solve the following problem: The product of four consecutive natural...

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  15. Solve the following problems: A passenger train takes 2 hours more th...

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  16. Solve the following problems : The distance between Akola and Bhusav...

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  17. Solve the following problems: Around a square pool, there is a footpa...

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  18. Solve the following problems : Yogesh required 3 days more than vivek...

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  19. Two pipes running together can fill a cinstern in 3 1/13 minutes.If on...

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  20. Solve the following problems : The sum of the areas of two squares i...

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