Evaluate the discriminant for the equation. Then use it to predict the number of distinct solutions, and whether they are
rational, irrational, or nonreal complex.
-$6 + 4 z ^ { 2 } = - 8 z$
A) Two distinct nonreal complex solutions
B) Two distinct rational solutions
C) One rational solution (a double solution)
D) Two distinct irrational solutions

Question

Quizplus · Accepted Answer

The discriminant is negative, so the solutions are nonreal complex.

Evaluate the Discriminant for the Equation 6+4z2=−8z6 + 4 z ^ { 2 } = - 8 z6+4z2=−8z

Evaluate the Discriminant for the Equation $6 + 4 z ^ { 2 } = - 8 z$