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Popular >

expand x(1-cos(x))

Solution

expand

x (1 - cos (x))

Solution

x - x cos (x)

Solution steps

x (1 - cos (x))

Apply the distributive law:

a (b - c) = ab - a c

x (1 - cos (x)) = x \cdot 1 - x cos (x)

= x \cdot 1 - x cos (x)

Apply rule:

a \cdot 1 = a

x \cdot 1 = x

= x - x cos (x)

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\frac{0.82585}{( 1 + 0.088582 S ) ( 1 + 0.014589 S )}

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Frequently Asked Questions (FAQ)

What is expand x(1-cos(x)) ?
The solution to expand x(1-cos(x)) is x-xcos(x)