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Which of the following is not a quadrati...

Which of the following is not a quadratic equation? a)`-5/3x^2=2x+9` b)`(x+3)(x+4)=0` c)`5/x-3=x^2` d)`7/m=3m+5`

A

`-5/3x^2=2x+9`

B

`(x+3)(x+4)`

C

`5/x-3=x^2`

D

`7/m=3m+5`

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CHETANA PUBLICATION-Quadratic Equations-EXERCISE
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  10. Which of the following is a quadratic equation? a)x-5/x=3x-9 b)x+3=0 c...

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  12. Which of the following is a quadratic equation? a)5/x-3=x^2 b)x^2=9 c)...

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  13. Which of the following is a quadratic equation? a)n^2-n+4=n^2 b)x^2=8...

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  14. Which of the following is a quadratic equation? a)x-3=4x^2 b)x+9=0 c)...

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  17. Write the quadratic equation x-6/x=5 in ax^2+bx+c=0 form and find the ...

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  18. Write the quadratic equation (x+5)(x-11)=0 in ax^2+bx+c=0 form and fin...

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  19. Solve the given quadratic equation by factorization method: x^2-5x-36=...

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