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Combine $\frac{1}{\cos\left(x\right)}+1$ in a single fraction
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$\frac{\sin\left(x\right)+\frac{\sin\left(x\right)}{\cos\left(x\right)}}{\frac{1+\cos\left(x\right)}{\cos\left(x\right)}}$
Learn how to solve simplify trigonometric expressions problems step by step online. Simplify the trigonometric expression (sin(x)+sin(x)/cos(x))/(1/cos(x)+1). Combine \frac{1}{\cos\left(x\right)}+1 in a single fraction. Combine all terms into a single fraction with \cos\left(x\right) as common denominator. Simplify the fraction \frac{\frac{\sin\left(x\right)\cos\left(x\right)+\sin\left(x\right)}{\cos\left(x\right)}}{\frac{1+\cos\left(x\right)}{\cos\left(x\right)}}. Factor the polynomial \sin\left(x\right)\cos\left(x\right)+\sin\left(x\right) by it's greatest common factor (GCF): \sin\left(x\right).