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Which of the following is not a quadrati...

Which of the following is not a quadratic equation?

A

(i) `4x^(2)+2x+2=0`

B

(ii) `m+1/m=5`

C

(iii) `(p+10)(p-5)=0`

D

(iv) `(q^2+1)/(q^2)=3q+9`

Text Solution

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The correct Answer is:
D
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