Factor
\frac{14\left(\left(\sin(15x)\right)^{2}+\left(\cos(15x)\right)^{2}\right)}{15}
Evaluate
\frac{14}{15}\approx 0.933333333
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\frac{14\left(\left(\sin(15x)\right)^{2}+\left(\cos(15x)\right)^{2}\right)}{15}
Factor out \frac{14}{15}.
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