Find the coefficient of x in the expansion of (x+3)^3
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Answered by
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answer is 27..............
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Answered by
5
hey friend....
here is ur answer
the answer is 27
becoz...
(X+3 ) cube.
=xcube + 3 cube +3 * x* 3 ( x+3)
x© + 27 + 9x ( x + 3)
x© + 27 + 9 x` + 27x
here I have used © as cube and * as multiply and ` as square
I hope this will
help u
here is ur answer
the answer is 27
becoz...
(X+3 ) cube.
=xcube + 3 cube +3 * x* 3 ( x+3)
x© + 27 + 9x ( x + 3)
x© + 27 + 9 x` + 27x
here I have used © as cube and * as multiply and ` as square
I hope this will
help u
8171402510:
wrong
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