What is expand (x-\mathbf{2})^2 ?

The solution to expand (x-\mathbf{2})^2 is x^2-2\mathbf{2}x+\mathbf{2}^2

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expand (x-\mathbf{2})^2

expand

(x - 2)^{2}

x^{2} - 22 x + 2^{2}

Solution steps

(x - 2)^{2}

Apply Perfect Square Formula:

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

a = x, b = 2

= x^{2} - 2 x 2 + 2^{2}

x + 9^{2}

\frac{x}{( s + 1 ) ^{2}}

\frac{3 ( 3 - x )}{- x ^{2} - x + 9}

\frac{3 x ^{2} + y}{x ( 1 - x y )}

e^{x} (cos (y) d y - sin (y) d y)

What is expand (x-\mathbf{2})^2 ?
The solution to expand (x-\mathbf{2})^2 is x^2-2\mathbf{2}x+\mathbf{2}^2