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

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

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expand (2-sin(x))^2

expand

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

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

Solution steps

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

Apply Perfect Square Formula:

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

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

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

Simplify

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

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

2 (csc (x) + sec (x))

A (6, - 5)

2 a^{3} - 8 (b \cdot c) + 6 (d) - 4 (a + e)

\frac{3 ( x + 6 )}{2}

(3 x - 5 \circ 2 - x^{2}) (0)

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