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Mathematics 24 Online
OpenStudy (hippoharry):

PLEASE HELP!! WILL FAN AND MEDAL1

OpenStudy (hippoharry):

OpenStudy (hippoharry):

@princeharryyy

OpenStudy (sachintha):

Plug in 7 for \(n\) and solve. \(\Large a_7 = -3\cdot(3)^{(7-1)}\)

OpenStudy (aaronandyson):

Do you still need help?

OpenStudy (hippoharry):

yes

OpenStudy (aaronandyson):

Whats 7-1?

OpenStudy (hippoharry):

6

OpenStudy (aaronandyson):

whats 3^6?

OpenStudy (hippoharry):

729

OpenStudy (aaronandyson):

whats -3 times 729?

OpenStudy (hippoharry):

−2187

OpenStudy (aaronandyson):

Correct!

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