What is expand (sin(x)-2)^2 ?

The solution to expand (sin(x)-2)^2 is sin^2(x)-4sin(x)+4

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expand (sin(x)-2)^2

expand

(sin (x) - 2)^{2}

sin^{2} (x) - 4 sin (x) + 4

Solution steps

(sin (x) - 2)^{2}

Apply Perfect Square Formula:

(a - b)^{2} = a^{2} - 2 ab + b^{2}

(sin (x) - 2)^{2} = sin^{2} (x) - 2 sin (x) \cdot 2 + 2^{2}

= sin^{2} (x) - 2 sin (x) \cdot 2 + 2^{2}

Simplify

sin^{2} (x) - 2 sin (x) \cdot 2 + 2^{2} : sin^{2} (x) - 4 sin (x) + 4

= sin^{2} (x) - 4 sin (x) + 4

, (6 d - 1) (3 d^{2} + 2 d - 7)

\frac{\partial}{\partial x} ((z) (x yz - e^{z}))

A (2, 0) y B (0, - 6)

(x - π)^{4}

What is expand (sin(x)-2)^2 ?
The solution to expand (sin(x)-2)^2 is sin^2(x)-4sin(x)+4