What is expand (pi-x)^2 ?

The solution to expand (pi-x)^2 is x^2-2pix+pi^2

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expand (pi-x)^2

expand

(π - x)^{2}

x^{2} - 2 π x + π^{2}

Solution steps

(π - x)^{2}

Apply Perfect Square Formula:

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

a = π, b = x

= π^{2} - 2 π x + x^{2}

Rewrite in standard form

= x^{2} - 2 π x + π^{2}

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

\frac{1 + i}{( 1 + i 3 ) ^{4}}

e^{x} (cos (x) + sin (x))

(x - x)^{2}

(3 + 5)^{4}