What is expand (x-pi/6)^2 ?

The solution to expand (x-pi/6)^2 is x^2-(pix)/3+(pi^2)/(36)

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expand (x-pi/6)^2

expand

(x - \frac{π}{6})^{2}

x^{2} - \frac{π x}{3} + \frac{π ^{2}}{36}

Solution steps

(x - \frac{π}{6})^{2}

Apply Perfect Square Formula:

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

a = x, b = \frac{π}{6}

= x^{2} - 2 x \frac{π}{6} + (\frac{π}{6})^{2}

Simplify

x^{2} - 2 x \frac{π}{6} + (\frac{π}{6})^{2} : x^{2} - \frac{π x}{3} + \frac{π ^{2}}{36}

= x^{2} - \frac{π x}{3} + \frac{π ^{2}}{36}

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

(a + x) (- 2 a - x)

2.874 \cdot (1 + \frac{1}{0.5236 \cdot s} + 0.1309)

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

What is expand (x-pi/6)^2 ?
The solution to expand (x-pi/6)^2 is x^2-(pix)/3+(pi^2)/(36)