What is expand (-1/2 x+11/2)^2-(3)^2 ?

The solution to expand (-1/2 x+11/2)^2-(3)^2 is (x^2+121-22x)/4-9

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expand (-1/2 x+11/2)^2-(3)^2

expand

(- \frac{1}{2} x + \frac{11}{2})^{2} - (3)^{2}

\frac{x ^{2} + 121 - 22 x}{4} - 9

Solution steps

(- \frac{1}{2} x + \frac{11}{2})^{2} - 3^{2}

Expand

(- \frac{1}{2} x + \frac{11}{2})^{2} : \frac{x ^{2} + 121 - 22 x}{4}

= \frac{x ^{2} + 121 - 22 x}{4} - 3^{2}

3^{2} = 9

= \frac{x ^{2} + 121 - 22 x}{4} - 9

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

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

(- 2 + 3 i)^{10}

x (3, - 1) y (0, - 5)

e^{- \frac{6 ( x + h )}{5}} - e^{- \frac{6 x}{5}}

What is expand (-1/2 x+11/2)^2-(3)^2 ?
The solution to expand (-1/2 x+11/2)^2-(3)^2 is (x^2+121-22x)/4-9