What is expand 648-4pi(x+2)^2 ?

The solution to expand 648-4pi(x+2)^2 is 648-4pix^2-16pix-16pi

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expand 648-4pi(x+2)^2

expand

648 - 4 π (x + 2)^{2}

648 - 4 π x^{2} - 16 π x - 16 π

Solution steps

648 - 4 π (x + 2)^{2}

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

= 648 - 4 π (x^{2} + 4 x + 4)

Expand

- 4 π (x^{2} + 4 x + 4) : - 4 π x^{2} - 16 π x - 16 π

= 648 - 4 π x^{2} - 16 π x - 16 π

\frac{100}{( 2 + s ) ( 5 + s )}

(ln (x)) + c

\frac{5 e ^{- s}}{( s + 1 ) s}

\frac{( 13 + y )}{3} \cdot 5

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

What is expand 648-4pi(x+2)^2 ?
The solution to expand 648-4pi(x+2)^2 is 648-4pix^2-16pix-16pi