Quadratic Equations with Complex Roots
Quadratic Equations with Complex Roots
Last updated at Dec. 16, 2024 by Teachoo
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Ex5.3, 5 Solve the equation 2 + 3 + 5 = 0 2 + 3 + 5 = 0 The above equation is of the form 2 + + = 0 Where a = 1 , b = 3 , c = 5 = ( ( ^2 4 ))/2 = ( 3 ((3)^2 4 1 5))/(2 1) = ( 3 (9 20))/2 = ( 3 ( 11))/2 = ( 3 ( 1 11))/2 = ( 3 ( 1 ) 11)/2 = ( 3 11 )/2 Thus, = ( 3 11 )/2
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