express each of the following as a power of 2:8power x 16 power x+3
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Step-by-step explanation:
8^x × 16^x+3
(2^3)^x × (2^4)^x+3
2^3x × 2^4x + 12
Using identity a^m × a^n = a^m+n
Taking a=2
2^3x + 4x + 12
2^7x + 12 ans
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