What is expand cos^2(t)(1-t)(7-t^3) ?

The solution to expand cos^2(t)(1-t)(7-t^3) is 7cos^2(t)-cos^2(t)t^3-7tcos^2(t)+cos^2(t)t^4

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expand cos^2(t)(1-t)(7-t^3)

expand

cos^{2} (t) (1 - t) (7 - t^{3})

7 cos^{2} (t) - cos^{2} (t) t^{3} - 7 t cos^{2} (t) + cos^{2} (t) t^{4}

Solution steps

cos^{2} (t) (1 - t) (7 - t^{3})

Expand

cos^{2} (t) (1 - t) (7 - t^{3}) : cos^{2} (t) (7 - t^{3} - 7 t + t^{4})

= cos^{2} (t) (7 - t^{3} - 7 t + t^{4})

Distribute parentheses

= cos^{2} (t) \cdot 7 + cos^{2} (t) (- t^{3}) + cos^{2} (t) (- 7 t) + cos^{2} (t) t^{4}

Simplify

cos^{2} (t) \cdot 7 + cos^{2} (t) (- t^{3}) + cos^{2} (t) (- 7 t) + cos^{2} (t) t^{4} : 7 cos^{2} (t) - cos^{2} (t) t^{3} - 7 t cos^{2} (t) + cos^{2} (t) t^{4}

= 7 cos^{2} (t) - cos^{2} (t) t^{3} - 7 t cos^{2} (t) + cos^{2} (t) t^{4}

sin (θ) (- 5, - 6)

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

\frac{1}{( s - 6 ) ^{3}}

\frac{3 ( ( x + 1 ) ^{2} - x ^{6} )}{2}

- \frac{( x - 1 ) ( 10 x ^{2} - 30 x - 63 )}{10}

What is expand cos^2(t)(1-t)(7-t^3) ?
The solution to expand cos^2(t)(1-t)(7-t^3) is 7cos^2(t)-cos^2(t)t^3-7tcos^2(t)+cos^2(t)t^4