Question

What's the ansawer20%5E%7B%20-%205%7D%20" id="TexFormula1" title="6.6 \times 10 ^{ - 5} - 3.5 \times 10 ^{ - 5} " alt="6.6 \times 10 ^{ - 5} - 3.5 \times 10 ^{ - 5} " align="absmiddle" class="latex-formula">
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Answer 1

Answer:

3.1 × $10^{-5}$

Step-by-step explanation:

given

6.6 × $10^{-5}$ - 3.5 × $10^{-5}$

Take out $10^{-5}$ as a common factor from both terms

= $10^{-5}$(6.6 - 3.5)

= 3.1 × $10^{-5}$

Answer 2

Answer:

3.1 × 10-5

Step-by-step explanation: