What is expand 5cos(u)*(2-sin(u)) ?

The solution to expand 5cos(u)*(2-sin(u)) is 10cos(u)-5cos(u)sin(u)

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expand 5cos(u)*(2-sin(u))

expand

5 cos (u) \cdot (2 - sin (u))

10 cos (u) - 5 cos (u) sin (u)

Solution steps

5 cos (u) (2 - sin (u))

Apply the distributive law:

a (b - c) = ab - a c

5 cos (u) (2 - sin (u)) = 5 cos (u) \cdot 2 - 5 cos (u) sin (u)

= 5 cos (u) \cdot 2 - 5 cos (u) sin (u)

Multiply the numbers:

5 \cdot 2 = 10

= 10 cos (u) - 5 cos (u) sin (u)

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A (5, - 6) B (- 7, 2)

\frac{d}{d t} ((x) (t^{3} - t^{2}))

What is expand 5cos(u)*(2-sin(u)) ?
The solution to expand 5cos(u)*(2-sin(u)) is 10cos(u)-5cos(u)sin(u)