Answer :
>> Answer
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[tex] \: [/tex]
- Step by step :
[tex] {8}^{ - 4} \times {8}^{6} x[/tex]
[tex] {8}^{ - 4 + 6} = x[/tex]
[tex] {8}^{6 - 4} = x[/tex]
[tex] {8}^{2} = x[/tex]
[tex]64 = x[/tex]
Soo, answer for question [tex]8^(-4) × 8^6 = 8^2[/tex]