What is 2sin(x)cos(x)+2sin(y)cos(y) ?

The solution to 2sin(x)cos(x)+2sin(y)cos(y) is sin(2x)+sin(2y)

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simplify 2sin(x)cos(x)+2sin(y)cos(y)

simplify

2 sin (x) cos (x) + 2 sin (y) cos (y)

sin (2 x) + sin (2 y)

Solution steps

2 sin (x) cos (x) + 2 sin (y) cos (y)

Use the Double Angle identity:

2 sin (x) cos (x) = sin (2 x)

= sin (2 x) + sin (2 y)

(2 a + 7 b)^{3}

ln (e^{3 x - 2})

\frac{cos ^{5} ( x )}{2} - \frac{cos ^{3} ( x )}{2}

\frac{1}{x + 3 - 5}

cos^{2} (\frac{180}{4} - \frac{a}{2})

What is 2sin(x)cos(x)+2sin(y)cos(y) ?
The solution to 2sin(x)cos(x)+2sin(y)cos(y) is sin(2x)+sin(2y)