Solve the equation.2x2 - 3= 64
A. {3}
B. {3, -3}
C. {
, - 
}
D. {6}
Answer: B
Mathematics
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Evaluate the factorial expression.
A. 
B. 7
C. 42
D. 2!
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Convert as indicated.39 L to quarts
A. 36.9 qt B. 46.8 qt C. 17.7 qt D. 41.1 qt
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Use a formula for Sn to evaluate the series.
A. - 
B. -36
C. -12
D. - 
Mathematics
Solve the system.x2 - y2 = 39x - y = 3
A. {(8, 5)} B. {(8, -5)} C. {(-8, -5)} D. {(-8, 5)}
Mathematics