Factor the trinomial by grouping.15y2 - 19y + 6
A. prime
B. (15y + 2)(y + 3)
C. (3y - 2)(5y - 3)
D. (3y + 2)(5y + 3)
Answer: C
Mathematics
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= a - 3b
A. x = 
B. x = 
C. x = 
D. x = 
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Write the complex number in polar form. Express the argument in degrees, rounded to the nearest tenth, if necessary.1 - 
i
A. 4(cos 330° + i sin 330°) B. 2(cos 330° + i sin 330°) C. 4(cos 300° + i sin 300°) D. 2(cos 300° + i sin 300°)
Mathematics
Use synthetic division to divide.(x2 + 5x - 36) ÷ (x - 4)
A. x + 9
B. x - 9 - 
C. x - 9
D. x + 9 - 
Mathematics
Differentiate.f(x) = (6e2x - x)3
A. 3(12xe2x - 1 - 1)2 B. 3(12ex - 1)2 C. 3(6e2x - x)2(12e2x - 1) D. 3(6e2x - x)2(12e2x)
Mathematics