Question

write the candition for real and equal root of the quadratic equation ax2+bx+c=0?​

Answer 1

Answer:

GIVEN THEN QUADRATIC EQUATION ax² + bx + c =0...1

THIS EQUATION WILL HAVE, TWO EQUAL ROOTS ONLY WHEN THE DISCRIMINATION OF (i) WILL BE ZERO

i.e. b²-4ac=0

Step-by-step explanation:

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Answer 2

❥︎ANSWER

$given \\ the \: quadratic \: equation \\ a{x}^{2} + bx + c = 0.(1) \\ this \: eqution \: have \: only \: two \: equal \: roots \\ only \: when \: the \: dscrimenent \: of \: (i) \: will \: be \: zero \\ that \: is \: {b}^{2} - 4ac = 0$

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