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OpenStudy (anonymous):
In simplified exponential notation, the expression a²·a -3·a=
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OpenStudy (anonymous):
is the a-3 in parenthesis?
OpenStudy (anonymous):
nope
OpenStudy (anonymous):
the choices are :: A: 1/a , B: 0 , C: 1
OpenStudy (anonymous):
a^-3?
OpenStudy (anonymous):
yea
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OpenStudy (anonymous):
\[a^2·a ^{-3}·a^1=a^{2-3+1}\]
OpenStudy (anonymous):
\[a ^{0}=1\]
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