What is expand (x+y)sin(1/x)sin(1/y) ?

The solution to expand (x+y)sin(1/x)sin(1/y) is sin(1/x)sin(1/y)x+sin(1/x)sin(1/y)y

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expand (x+y)sin(1/x)sin(1/y)

expand

(x + y) sin (\frac{1}{x}) sin (\frac{1}{y})

sin (\frac{1}{x}) sin (\frac{1}{y}) x + sin (\frac{1}{x}) sin (\frac{1}{y}) y

Solution steps

(x + y) sin (\frac{1}{x}) sin (\frac{1}{y})

= sin (\frac{1}{x}) sin (\frac{1}{y}) (x + y)

Apply the distributive law:

a (b + c) = ab + a c

sin (\frac{1}{x}) sin (\frac{1}{y}) (x + y) = sin (\frac{1}{x}) sin (\frac{1}{y}) x + sin (\frac{1}{x}) sin (\frac{1}{y}) y

= sin (\frac{1}{x}) sin (\frac{1}{y}) x + sin (\frac{1}{x}) sin (\frac{1}{y}) y

(4 x - 8) \cdot (2 x + 3)

\frac{x ^{2} - x + 7}{6 ( x + 1 ) ( x ^{2} - x + 1 )}

(5 x y + 6) (5 x y - 6)

\frac{( a + i ) ^{5}}{( 1 - i ) ^{3}}

3 (3 x^{2} + 2 x - 5)^{2}

What is expand (x+y)sin(1/x)sin(1/y) ?
The solution to expand (x+y)sin(1/x)sin(1/y) is sin(1/x)sin(1/y)x+sin(1/x)sin(1/y)y