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Mathematics 19 Online
OpenStudy (anonymous):

(x+4y)^8

OpenStudy (campbell_st):

what do you need to do..?

OpenStudy (anonymous):

can you please give the numerical coeficient by term !

OpenStudy (anonymous):

what is the formula !!??

OpenStudy (campbell_st):

oops should read \[^{8}C _{r} (x)^{8-r}(4y)^r\] and coefficients \[^{8}C _{r}(4)^r\]

OpenStudy (anonymous):

tnx !

OpenStudy (anonymous):

can you pls ans. this ! (x+4y)^8

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