Find the indicated term of the geometric sequence.a2 = -12, r = -3; Find a5.
A. 36
B. -324
C. 324
D. -108
Answer: C
Mathematics
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Given that the polynomial function has the given zero, find the other zeros.f(x) = x3 - 4x2 + 9x - 10; 2
A. -1 + 2i, -1 - 2i
B. 1 + 
, 1 - 
C. 1 + 
i, 1 - 
i
D. 1 + 2i, 1 - 2i
Mathematics
Solve by the method of your choice.2x2 + xy - y2 = 3x2 + 2xy + y2 = 3
A. 
B. 
C. 
D. 
Mathematics
Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence.
A. 7710 B. 268 C. 4092 D. 252
Mathematics
Write the sentence as an equation. Use x to represent "a number."Twice the sum of a number and -18 is -20.
A. 2x + (-18) = -20 B. 2 + x + (-18) = -20 C. 2[x + (-18)] = -20 D. x + 2(-18) = -20
Mathematics