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Simplify Expression Calculator
Simplify expressions
This calculator will try to simplify fractions, polynomial, rational, radical, exponential, logarithmic, trigonometric, and hyperbolic expressions.
Answer
Your input: simplify $$$\frac{\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}}{\sin^{2}{\left(x \right)} - \cos^{2}{\left(x \right)}}$$$
Answer: $$$\frac{\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}}{\sin^{2}{\left(x \right)} - \cos^{2}{\left(x \right)}}=1$$$