What is expand-2sin(t)(16-2sin(t)) ?

The solution to expand-2sin(t)(16-2sin(t)) is -32sin(t)+4sin^2(t)

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expand-2sin(t)(16-2sin(t))

expand

- 2 sin (t) (16 - 2 sin (t))

- 32 sin (t) + 4 sin^{2} (t)

Solution steps

- 2 sin (t) (16 - 2 sin (t))

Apply the distributive law:

a (b - c) = ab - a c

- 2 sin (t) (16 - 2 sin (t)) = - 2 sin (t) \cdot 16 - (- 2 sin (t)) \cdot 2 sin (t)

= - 2 sin (t) \cdot 16 - (- 2 sin (t)) \cdot 2 sin (t)

Simplify

- 2 sin (t) \cdot 16 - (- 2 sin (t)) \cdot 2 sin (t) : - 32 sin (t) + 4 sin^{2} (t)

= - 32 sin (t) + 4 sin^{2} (t)

\frac{( x - y )}{( x + y ) ^{3}}

\frac{- x ^{2} + 18 x - 49}{( x ^{2} - 49 ) ^{2}}

(1, - 1, 1) y (0, 4, 4)

(7 x + 3) (6 x + 6)

2 (3 + r) (2 - e)

What is expand-2sin(t)(16-2sin(t)) ?
The solution to expand-2sin(t)(16-2sin(t)) is -32sin(t)+4sin^2(t)