Use the discriminant to determine whether the quadratic equation has two unequal real solutions, a repeated real solution, or no real solution without solving the equation.3x2 + 5x - 1 = 0
A. repeated real solution
B. two unequal real solutions
C. no real solution
Answer: B
Mathematics
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Change 0.00125 to a percent.
A. 0.0000125% B. 0.125% C. 1.25% D. 0.0125%
Mathematics
Solve.What is 70% of 200?
A. 14 B. 1.4 C. 140 D. 1,400
Mathematics
Determine whether the following is a statement. If it is, then also classify the statement as true or false.5 - 1 = 4
A. Not a statement B. False statement C. True statement
Mathematics
Solve the problem.Find the first four terms of the sequence with first term 9 and nth term an = an-1 + 4.
A. 0, 4, 8, 12 B. 13, 17, 21, 25 C. 9, 4, 8, 12 D. 9, 13, 17, 21
Mathematics