Math, asked by kamaldeep69, 1 year ago

what is the nature of roots of the quadratic equation 8x^2-24x-18

Answers

Answered by aayushg1713

1

D = b² - 4ac

D = (-24)² - 4(8)(-18) = 576 + 32*18

As D>0, roots are real and distinct

aayushg1713: Mark my answer as brainliest please

Answered by anitavijaynirban1976

1

Answer:

D=b²-4ac

= 576+576

=1152

D>0

Nature of roots: real and distinct

kamaldeep69: I think your calculations are wrong

aayushg1713: 32*18=576

aayushg1713: 24*24=576

anitavijaynirban1976: Thanks

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