Problem 44847. Say type of roots in quadratic equation

Solution 1727181

Submitted on 14 Feb 2019 by Alan

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Test	Status	Code Input and Output
1	Pass	x = [1 1 1]; y_correct = 'Complex'; assert(isequal(your_fcn_name(x),y_correct))
2	Pass	x = [1 3 1]; y_correct = 'RealDifferent'; assert(isequal(your_fcn_name(x),y_correct))
3	Pass	x = [1 -4 4]; y_correct = 'RealEqual'; assert(isequal(your_fcn_name(x),y_correct))

Test

Status

Code Input and Output

Pass

x = [1 1 1]; y_correct = 'Complex'; assert(isequal(your_fcn_name(x),y_correct))

Pass

x = [1 3 1]; y_correct = 'RealDifferent'; assert(isequal(your_fcn_name(x),y_correct))

Pass

x = [1 -4 4]; y_correct = 'RealEqual'; assert(isequal(your_fcn_name(x),y_correct))