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Mathematics
Mathematics
Problem
Simplify completely and find the numerical value of
3
−
2
×
9
3
27
−
1
×
81
.
\frac{3^{-2}\times 9^{3}}{27^{-1}\times 81}.
2
7
−
1
×
81
3
−
2
×
9
3
.
Show each step of your working. a. Part 1: Simplify completely and find the numerical value of
3
−
2
×
9
3
27
−
1
×
81
.
\frac{3^{-2}\times 9^{3}}{27^{-1}\times 81}.
2
7
−
1
×
81
3
−
2
×
9
3
.
Show each step of your working.
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