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Applying the trigonometric identity: $\cot\left(\theta \right)^2 = \csc\left(\theta \right)^2-1$
Learn how to solve rational equations problems step by step online.
$\frac{\left(\csc\left(x\right)^2-1\right)\cos\left(x\right)^2}{\cot\left(x\right)^2-\cos\left(x\right)^2}$
Learn how to solve rational equations problems step by step online. Simplify the trigonometric expression (cot(x)^2cos(x)^2)/(cot(x)^2-cos(x)^2). Applying the trigonometric identity: \cot\left(\theta \right)^2 = \csc\left(\theta \right)^2-1. Multiply the single term \cos\left(x\right)^2 by each term of the polynomial \left(\csc\left(x\right)^2-1\right). Simplify \csc\left(x\right)^2\cos\left(x\right)^2 into by applying trigonometric identities. Simplify the fraction \frac{\cot\left(x\right)^2-\cos\left(x\right)^2}{\cot\left(x\right)^2-\cos\left(x\right)^2} by \cot\left(x\right)^2-\cos\left(x\right)^2.