Without solving, determine the character of the solutions of the equation in the complex number system.4x2 - 6x + 3 = 0
A. a repeated real solution
B. two unequal real solutions
C. two complex solutions that are conjugates of each other
Answer: C
Mathematics
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Evaluate the expression.(-4)-1
A. -4
B. -
C.
D. 4
Mathematics
Translate to a proportion and solve. When necessary, round to the nearest hundredth.What percent of 70 is 56?
A. 125% B. 75% C. 80% D. 120%
Mathematics
Write the fraction.According to a recent study, 14 out of 17 visits to a hospital emergency room were for an injury. What fraction of emergency room visits are NOT injury-related?
A.
B.
C.
D.
Mathematics
Find the slope of the line containing the two points.(5, -5) and (-2, 4)
A. -
B.
C. -
D.
Mathematics