Expand the expression using the Binomial Theorem.
4
A. x4 - 12x3/2 + 54x - 
+ 
B. x4 + 
C. x4 - 
D. x4 - 12x5/2 + 54x - 
+ 
Answer: D
Mathematics
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A. 
B. 
C. - 
D. -3
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Evaluate.Find 
(-5) when f(x) = 4x - 2 and g(x) = 5x2 + 14x + 2.
A. 
B. - 
C. 
D. 
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Find zw or 
as specified. Leave your answer in polar form.z = 10(cos 30° + i sin 30°)w = 5(cos 10° + i sin 10°)Find 
.
A. 2(cos 3° + i sin 3°) B. 2(cos 20° + i sin 20°) C. 5(cos 20° + i sin 20°) D. 5(cos 3° + i sin 3°)
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Solve the equation. Round the solution to the nearest tenth.56.7z + 23.93 = 4.46
A. 0.3 B. -2.9 C. -76.2 D. -0.3
Mathematics