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प्रश्न
Find the quadratic equation, whose solution set is:
{−2, 3}
उत्तर
Since solution set is {−2, 3}
⇒ x = – 2 or x = 3
⇒ x + 2 = 0 or x – 3 = 0
⇒ (x + 2)(x – 3) = 0
⇒ x2 – 3x + 2x − 6 = 0
⇒ x2 – x − 6 = 0
Which is the required equation.
संबंधित प्रश्न
In the following, determine whether the given values are solutions of the given equation or not:
x2 - 3x + 2 = 0, x = 2, x = -1
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