Final Answer
Step-by-step Solution
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Multiply $5$ times $e$
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$\tan\left(x\right)^4=5ec^4-1$
Learn how to solve trigonometric equations problems step by step online. Solve the equation tan(x)^4=5*ec^4-1. Multiply 5 times e. Rearrange the equation. We need to isolate the dependent variable , we can do that by simultaneously subtracting -1 from both sides of the equation. Multiply -1 times -1.