write two quadratic equations one having two distinct solutions , one having no real solutions and other having exactly one real solution
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1. quadratic equation having two distinct solution
= x²+7x-60 = 0
here b²-4ac>0 so it have two distinct real root.
2. quadratic equation having no real root
= 2x²-4x+3= 0
here b²-4ac<0 so it have no real root.
3. quadratic equation having two equal real root
= 3x²-2x+1/3 = 0
here b²-4ac = 0 so it have two equal real root.
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