See this attachment
- option D is correct
Please help answer this pre calc question
1 answer:
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Answer:
a) x = 5
b) x = 4
Step-by-step explanation:
a) x = 5
You can get this with a calculator if you need by using the log function.
x = 5
b) x = 4
According to the product rule of exponents:
So, x + 11 = 15 --> x = 4