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प्रश्न
If one root of the quadratic equation is `3 – 2sqrt5` , then write another root of the equation.
उत्तर
One root of the quadratic equation is given to be `3 – 2sqrt5`
The other root will be the conjugate of `3 – 2sqrt5
conjugate of `3 – 2sqrt5=3 + 2sqrt5`
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