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Popular >

expand l(1-3cos(t))

Solution

expand

l (1 - 3 cos (t))

Solution

l - 3 l cos (t)

Solution steps

l (1 - 3 cos (t))

Apply the distributive law:

a (b - c) = ab - a c

l (1 - 3 cos (t)) = l \cdot 1 - l \cdot 3 cos (t)

= l \cdot 1 - l \cdot 3 cos (t)

Simplify

l \cdot 1 - l \cdot 3 cos (t) : l - 3 l cos (t)

= l - 3 l cos (t)

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Frequently Asked Questions (FAQ)

What is expand l(1-3cos(t)) ?
The solution to expand l(1-3cos(t)) is l-3lcos(t)