What is the coefficient of the X^6Y^3 term in the expansion of (x + 2y)^9?
A.84
B.168
C...
Mathematics, 08.12.2020 03:10 mindofnyny
What is the coefficient of the X^6Y^3 term in the expansion of (x + 2y)^9?
A.84
B.168
C.336
D.672
Answers: 2
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Answers: 1
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If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.
Answers: 2
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Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]
Answers: 3
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