Question

tan 3x = sin45 cos45 + sin30
find x

Please answer with step by step explaination to be the Brainliest ​

Answer 1

Answer:

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Answer 2

Answer:

$\tan(x) = \sin(45) \cos(45) + \sin(30 ) \\ \tan(x) = \frac{1}{ \sqrt{2} } \times \frac{1}{ \sqrt{2} } + \frac{1}{2} \\ \tan(x) = 1 \\ x = 45 \: \\ this \: is \: the \: req \: answer$