Solve by any desired method. If there is no real number solution, say so.4x2 = 4x - 7
A. 
B. x = 
C. x = 
D. No real solution
Answer: D
Mathematics
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Simplify the expression.
3
A. 30
B. 
C. 1
D. 
Mathematics
Evaluate the discriminant, and predict the type and number of solutions.t2 + 10t + 25 = 0
A. 200, two different rational B. 0, one rational C. -200, two different imaginary D. 200, two different irrational
Mathematics
Solve.The following table lists the number of crimes in the last few years in a US city.
Estimate the average number of crimes in these four years.
A. About 122 B. About 127 C. About 126 D. About 124
Mathematics
Solve the quadratic equation. 3x2 = -12x - 5
A. 
B. 
C. 
D. 
Mathematics