Question
Simplify and express the Solution in the positive exponent form:
$-\frac{128}{2187}$

Answer


$-\frac{128}{2187}$
2128
264
232
216
28
24
22
1
32187
3729
3243
381
327
39
33
1

$-\frac{2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2}{3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3}=-\frac{2^7}{3^7}$

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