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givi [52]
3 years ago
13

8 ^ x * 16 ^ x - 1 equals 1​

Mathematics
1 answer:
Lana71 [14]3 years ago
7 0

Answer:

{8}^{x}  \times  {16}^{x }  - 1 = 1 \\  {2}^{3x}  \times  {2}^{4x}  = 1 + 1 \\  {2}^{7x}  =  {2}^{1}  \\ 7x = 1 \\ x =  \frac{1}{7}

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Hey there!

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We will then need to find what is (x).

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So, the equation would really look like . . .

\left[\begin{array}{ccc} 8*(7)-2*4 = 48 \\ \\ x=\boxed{7}\end{array}\right]

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Step-by-step explanation:

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Answer:

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Read 2 more answers
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