If root of ax2+ bx+ c = 0 be equal then the value of c is what

1.	If root of ax2+ bx+ c = 0 be equal then the value of c is what
Answer» Thanks equation = ax² + bx + c = 0\xa0It has equal roots .So ,\xa0D = 0\xa0b² - 4ac = 0\xa0b² = 4ac\xa0=> 4 a c = b²\xa0=> c = b² / 4a\xa0So ,\xa0the value of c = b² / 4a\xa0

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