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Solve the following quadratic equation b...

Solve the following quadratic equation by factorization method only: `9x^2+4=0`

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The correct Answer is:
the roots of the given equation are `(2 i )/ 3,(-2 i )/ 3`

Given as `9 x^{2}+4=0`

`9 x^{2}+4 \times 1=0`

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