What is expand (t-sin(t))*(1-cos(t)) ?

The solution to expand (t-sin(t))*(1-cos(t)) is t-tcos(t)-sin(t)+cos(t)sin(t)

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expand (t-sin(t))*(1-cos(t))

expand

(t - sin (t)) \cdot (1 - cos (t))

t - t cos (t) - sin (t) + cos (t) sin (t)

Solution steps

(t - sin (t)) (1 - cos (t))

Apply FOIL method

(t - sin (t)) (1 - cos (t)) : t - t cos (t) - sin (t) + cos (t) sin (t)

= t - t cos (t) - sin (t) + cos (t) sin (t)

\frac{8 e ^{x}}{( 8 + e ^{x} ) ^{2}}

\frac{2 x ^{2} + 5 x - 10}{( x - 1 ) ( x + 2 )}

x^{\frac{2}{3}} (20 - x)

\frac{16 x}{( x ^{2} + 4 ) ^{2}}

(a + \frac{1}{2}) (a - \frac{1}{2})

What is expand (t-sin(t))*(1-cos(t)) ?
The solution to expand (t-sin(t))*(1-cos(t)) is t-tcos(t)-sin(t)+cos(t)sin(t)