Given the coefficients of a quadratic equation, write a function that gives the output y='RealDifferent' if the roots are real and different, y='RealEqual' if the roots are real and equal, and y='Complex' if the roots are complex.
Very nice solution!!
Remove the polynomials that have positive real elements of their roots.
sum of non-primes
How many digits are there?
Get the value 100
Alternating 1´s and 0´s in a matrix
Approximate the inverse tangent by power series
Sum of a geometric series
Double the next!
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