Find the complex zeros of the quadratic function.G(x) = x2 + 100
A. x = 10i
B. x = -10, x = 10
C. x = 10
D. x = -10i, x = 10i
Answer: D
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Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.C = 105°a = 6.7 mb = 9.3 m
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, 
< ? < 2? and tan ? = - 
, 
< ? < ?, find the exact value of cos (? + ?).
A. 
B. - 
C. - 
D. - 
Simplify the expression. Assume all variables represent positive real numbers.6
- 2
- 
A. 17x
B. 18x
C. 4x
D. 3x