Answer:
The given expressions simplifies to tan (4x).
Step-by-step explanation:
Here, the given expression is : 
By TRIGONOMETRIC IDENTITY:
Putting this identity here, and taking A = 9 x, B = 5 x, we get
= tan(4x)
Hence, the given expressions simplifies to tan (4x).
Wym by A B C♀️I'm not seeing a question
Answer: 200x+52
Step-by-step explanation:2*100x= 200x
2*26=52
So...........200x+52
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Your answer is <em>100 g of Au-198 would have a half life of 2.7 </em><em>day.</em>
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Answer:
answer is b)
Step-by-step explanation:
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