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If the roots of ax² + bx + c = 0 differ by 3. Show that b² =9a² + 4ac

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If the roots of ax² + bx + c = 0 differ by 3. Show that b² =9a² + 4ac...

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If the roots of ax² + bx + c = 0 differ by 3. Show that b² =9a² + 4ac​

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If the roots of ax² + bx + c = 0 differ by 3. Show that b² =9a² + 4ac