Consider only the discriminant, b2 - 4ac, to determine whether one real-number solution, two different real-number solutions, or two different imaginary-number solutions exist.2 + 8x2 = -5x
A. Two different real-number solutions
B. One real solution
C. Two different imaginary-number solutions
Answer: C
Mathematics
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State whether the system is consistent or inconsistent. If it is consistent, then state whether the graphs' equations are dependent or independent. State the number of solutions.
A. Inconsistent; no solutions B. Consistent; independent; one solution C. Consistent; dependent; infinitely many solutions D. Inconsistent; infinitely many solutions
Mathematics
Graph the equation.y = 2x - 3
A. 
B. 
C. 
D. 
Mathematics
Evaluate the logarithm.ln (l)
A. 1 B. e C. 0 D. -1
Mathematics
Simplify.87 - 2 ? 4 ? 5
A. 76 B. 1700 C. 47 D. 395
Mathematics