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HippoCampus Calculus & Advanced Math 18 Online
OpenStudy (anonymous):

In the expansion of (1 + ax)6, where a is a constant, the coefficient of x is −30. Find the coefficient of x3. [4]

OpenStudy (esshotwired):

words.

OpenStudy (esshotwired):

numbers.

OpenStudy (esshotwired):

x_x

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