If 10x = 12 then 10−8x=?If 10x = 12 then 10−8x=?{\text{If 1}}{{\text{0}}^x}{\text{ = }}\frac{1}{2}{\text{ then 1}}{{\text{0}}^{ - 8x}} = ?" /> If 10x = 12 then 10−8x=?If 10x = 12 then 10−8x=?{\text{If 1}}{{\text{0}}^x}{\text{ = }}\frac{1}{2}{\text{ then 1}}{{\text{0}}^{ - 8x}} = ?" /> If 10x = 12 then 10−8x=?If 10x = 12 then 10−8x=?{\text{If 1}}{{\text{0}}^x}{\text{ = }}\frac{1}{2}{\text{ then 1}}{{\text{0}}^{ - 8x}} = ?" />

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$If 1 0^{x} = \frac{1}{2} then 1 0^{- 8 x} = ?$ ${\text{If 1}}{{\text{0}}^x}{\text{ = }}\frac{1}{2}{\text{ then 1}}{{\text{0}}^{ - 8x}} = ?$

1¹/₂₅₆
216
380
4256

Answer:- 1

Explanation:-

Solution:

\begin{aligned} 1 0^{- 8 x} \\ = {[10^{x}]}^{- 8} \\ = {[\frac{1}{2}]}^{- 8} \\ = 2^{8} \\ = 256 \end{aligned}

$\eqalign{ & {\text{1}}{{\text{0}}^{ - 8x}} \cr & = {\left[ {{{10}^x}} \right]^{ - 8}} \cr & = {\left[ {\frac{1}{2}} \right]^{ - 8}} \cr & = {2^8} \cr & = 256 \cr}$

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", "text": "

If 1 0^{x} = \frac{1}{2} then 1 0^{- 8 x} = ?

${\text{If 1}}{{\text{0}}^x}{\text{ = }}\frac{1}{2}{\text{ then 1}}{{\text{0}}^{ - 8x}} = ?$ ", "dateCreated": "7/24/2019 10:09:12 AM", "author": { "@type": "Person", "name": "Nitin Sir" }, "answerCount": "4", "acceptedAnswer": { "@type": "Answer", "text": "

Solution:

\begin{aligned} 1 0^{- 8 x} \\ = {[10^{x}]}^{- 8} \\ = {[\frac{1}{2}]}^{- 8} \\ = 2^{8} \\ = 256 \end{aligned}

$\eqalign{ & {\text{1}}{{\text{0}}^{ - 8x}} \cr & = {\left[ {{{10}^x}} \right]^{ - 8}} \cr & = {\left[ {\frac{1}{2}} \right]^{ - 8}} \cr & = {2^8} \cr & = 256 \cr}$ ", "dateCreated": "7/24/2019 10:09:12 AM", "author": { "@type": "Person", "name": "Nitin Sir" } }, "suggestedAnswer": { "@type": "Answer", "text": "

Solution: