What is expand sin(x(a+b))+sin(x(a-b)) ?

The solution to expand sin(x(a+b))+sin(x(a-b)) is sin(ax+bx)+sin(ax-bx)

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expand sin(x(a+b))+sin(x(a-b))

expand

sin (x (a + b)) + sin (x (a - b))

sin (a x + b x) + sin (a x - b x)

Solution steps

sin (x (a + b)) + sin (x (a - b))

Expand

x (a + b) : a x + b x

= sin (a x + b x) + sin (x (a - b))

Expand

x (a - b) : a x - b x

= sin (a x + b x) + sin (a x - b x)

ln (\frac{y}{z})

\frac{3 x ^{2} - 8 ( y + 2 )}{2 y}

(1 + y^{2}) d x + (x y) d y

(a - b)^{2} + (c - d)^{2}

2 π^{r} (r + h)

What is expand sin(x(a+b))+sin(x(a-b)) ?
The solution to expand sin(x(a+b))+sin(x(a-b)) is sin(ax+bx)+sin(ax-bx)