Solve.x2 + x + 1 = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Evaluate the expression.(-6)0
A. -1 B. 1 C. 0 D. -6
Mathematics
Evaluate the algebraic expression for the given value(s) of the variable(s).
; x = 3
A. 
B. - 
C. 
D. - 1
Mathematics
Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence.
A. 8 B. 40 C. -340 D. -88
Mathematics
Find the difference.-11 - 18
A. 7 B. -7 C. 29 D. -29
Mathematics