Question

5. Express each of the following as a power of 2: 8, 8^x, 16*+3
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Answer 1

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 answer