Math, asked by yuvaraj212005, 25 days ago

x²-7x+11=0 find the roots by formula method​

Answers

Answered by najab43
0

Answer:

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Answered by deveshupadhyay277304
0

Answer:

2x²-5x+3

it's your next question but I am unable to answer there

I see that one answer was given there but they are roots not discriminant

for discriminant we use formula

D=b²-4ac

a=2

b=-5

c=3

(-5)²-4×2×3

25-24

D=1

so discriminant is greater than 0

so it' is real and unequal roots

if D=0 then roots are real and equal

D<0 then no real roots can be found

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