What is expand 8(8t-4sin(pit)) ?

The solution to expand 8(8t-4sin(pit)) is 64t-32sin(pit)

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expand 8(8t-4sin(pit))

expand

8 (8 t - 4 sin (π t))

64 t - 32 sin (π t)

Solution steps

8 (8 t - 4 sin (π t))

Apply the distributive law:

a (b - c) = ab - a c

a = 8, b = 8 t, c = 4 sin (π t)

= 8 \cdot 8 t - 8 \cdot 4 sin (π t)

Simplify

8 \cdot 8 t - 8 \cdot 4 sin (π t) : 64 t - 32 sin (π t)

= 64 t - 32 sin (π t)

\frac{\partial}{\partial x} ((z) (x^{2} + y^{3}))

(x^{3} + 3 x - 2 x^{2} - 6) + i (- 2 x^{2} + 4 x)

in (\frac{e x ^{2}}{y})

(\frac{1}{x} + y) (\frac{1}{x} - y)

(e^{x i} - cos (x))^{2}

What is expand 8(8t-4sin(pit)) ?
The solution to expand 8(8t-4sin(pit)) is 64t-32sin(pit)