Solve the equation for the indicated variable.A = ?r2 for r
A. r = ± 
B. r = 
C. r = A?
D. r = ± 
Answer: D
Mathematics
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Solve.3n - 3 = 3
A. 2 B. 4 C. 3 D. 7
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Determine whether the given constant is a solution to the given polynomial equation.-x4 + 5x2 - x - 2 = 0; -1
A. Yes B. No
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Rationalize the denominator.
A. 
B. 
C. 
D. 
Mathematics
Find the slope of the line. If the slope is undefined, state this.
A. 0
B. Undefined
C. 1
D. 
Mathematics