Question

2 power minus 3 into 3 power minus 2 divided by 5 power minus 4​

Answer 1

The value of the expression is 8.681.

Step-by-step explanation:

The expression is:

$[2^{-3}\times 3^{-2}]\div5^{-4}$

Simplify the expression as follows:

$[2^{-3}\times 3^{-2}]\div5^{-4}=[\frac{1}{2^{3}}\times \frac{1}{3^{2}}]\div\frac{1}{5^{4}}$

                            $=[\frac{1}{8}\times \frac{1}{9}]\div\frac{1}{625}$

                            $=\frac{1}{72}\times 625$

                            $=8.681$

Thus, the value of the expression is 8.681.

Answer 2

Answer:

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