Expand using the binomial theorem.(x + 3y)6
A. x6 + 18x5y + 36x4y2 + 54x3y3 + 36x2y4 + 18x y5 + 3y6
B. x6 + 18x5y + 135x4y2 + 540x3y3 + 1215x2y4 + 1458xy5 + 729y6
C. x6 + 18x5y + 108x4y2 + 486x3y3 + 972x2y4 + 1458xy5 + 729y6
D. x6 + 18x5y + 729x4y2 + 60x3y3 + 729x2y4 + 18xy5 + 3y6
Answer: B
Mathematics
You might also like to view...
Add and, if possible, simplify. 
+ 
A. 
B. 
C. 1
D. 
Mathematics
Match the polynomial function with the graph.y = -2x3 - 4x2 + 21x + 10
A. 
B. 
C. 
D. 
Mathematics
Simplify. Assume all variables and radicands represent nonnegative real numbers.5
A. 10 B. 20 C. -10 D. -20
Mathematics
Multiply and, if possible, simplify.
? 
A. - 
B. 
C. - 
D. 
Mathematics