Answer
$a_1=-3
\\a_2=30
\\a_3=-300
\\a_4=3000
\\a_5=-30000$
Work Step by Step
Multiply the common ratio to get the next term to obtain:
$a_1=-3
\\a_2=-3(-10) = 30
\\a_3=30(-10)=-300
\\a_4=-300(-10)=3000
\\a_5=3000(-10) = -30000$
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