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Popular >

expand 20pi(x+4)^2

Solution

expand

20 π (x + 4)^{2}

Solution

20 π x^{2} + 160 π x + 320 π

Solution steps

20 π (x + 4)^{2}

(x + 4)^{2} = x^{2} + 8 x + 16

= 20 π (x^{2} + 8 x + 16)

Distribute parentheses

= 20 π x^{2} + 20 π 8 x + 20 π 16

= 20 π x^{2} + 20 \cdot 8 π x + 20 \cdot 16 π

Simplify

20 π x^{2} + 20 \cdot 8 π x + 20 \cdot 16 π : 20 π x^{2} + 160 π x + 320 π

= 20 π x^{2} + 160 π x + 320 π

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Frequently Asked Questions (FAQ)

What is expand 20pi(x+4)^2 ?
The solution to expand 20pi(x+4)^2 is 20pix^2+160pix+320pi