What is expand pi(4-2x)^2 ?

The solution to expand pi(4-2x)^2 is 4pix^2-16pix+16pi

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expand pi(4-2x)^2

expand

π (4 - 2 x)^{2}

4 π x^{2} - 16 π x + 16 π

Solution steps

π (4 - 2 x)^{2}

(4 - 2 x)^{2} = 16 - 16 x + 4 x^{2}

= π (4 x^{2} - 16 x + 16)

Distribute parentheses

= π 16 + π (- 16 x) + π 4 x^{2}

Apply minus-plus rules

+ (- a) = - a

= 16 π - 16 π x + 4 π x^{2}

Rewrite in standard form

= 4 π x^{2} - 16 π x + 16 π

\frac{2 ( x + h ) + 1}{3 ( x + h ) - 5}

(y^{2} - 1) d x + x d y

(- 6, 1) y (- 1, - 2)

(e + 2 a + q)^{2}

A (3, - 1) B (5, 3) C (6, 2)

What is expand pi(4-2x)^2 ?
The solution to expand pi(4-2x)^2 is 4pix^2-16pix+16pi