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

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

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expand 4pi(x+2)^2

expand

4 π (x + 2)^{2}

4 π x^{2} + 16 π x + 16 π

Solution steps

4 π (x + 2)^{2}

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

= 4 π (x^{2} + 4 x + 4)

Distribute parentheses

= 4 π x^{2} + 4 π 4 x + 4 π 4

= 4 π x^{2} + 4 \cdot 4 π x + 4 \cdot 4 π

Multiply the numbers:

4 \cdot 4 = 16

= 4 π x^{2} + 16 π x + 16 π

A (1.5) y B (- 3, - 15)

\frac{( 156 + x ) ^{10}}{10}

\frac{x - 27}{x ( x - 3 )}

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

f (x) (0, - 2)

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