(3x^2)^-3 × (x^9)^2/3
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0
Answer:
Let a=(3x
2
)
−3
×(x
9
)
3
2
=3
−3
×x
−5
×x
6
using (a
n
)
m
=a
nm
=3
−3
×x
−5+6
using a
m
×a
n
=a
m+n
=
3
3
1
x using a
−m
=
a
m
1
a=
27
x
∴(3x
2
)
−3
×(x
9
)
3
2
=
27
x
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