What is expand (x-3)sin(pix) ?

The solution to expand (x-3)sin(pix) is xsin(pix)-3sin(pix)

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expand (x-3)sin(pix)

expand

(x - 3) sin (π x)

x sin (π x) - 3 sin (π x)

Solution steps

(x - 3) sin (π x)

= sin (π x) (x - 3)

Apply the distributive law:

a (b - c) = ab - a c

a = sin (π x), b = x, c = 3

= sin (π x) x - sin (π x) \cdot 3

= x sin (π x) - 3 sin (π x)

\frac{( x + 2 ) ( x + 1 )}{( 5 x + 7 )}

e^{a^{3}} \cdot (3 a^{2} x - a^{2})

(a + b, 0) (a - b, 0)

\frac{1}{2 + x}

11 (16 x + 19 z = 31)

What is expand (x-3)sin(pix) ?
The solution to expand (x-3)sin(pix) is xsin(pix)-3sin(pix)