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2 years ago

Please Help!! Find the Polynomial!!

Mathematics

2 answers:

grin007 [14]2 years ago

7 0

Answer:

$\pi x^2-8\pi x+16\pi$

Step-by-step explanation:

To find the area of the inner circle, we need to find its radius. Here, we can write the radius as 4 - x. Now, we can use the formula $A=\pi r^2$ :

A = $\pi$ * $(4-x)^2$

We can expand the square:

A = $\pi *(16-8x+x^2)=\pi x^2-8\pi x+16\pi$

Thus, the polynomial is $\pi x^2-8\pi x+16\pi$ .

Hope this helps!

torisob [31]2 years ago

4 0

Answer:

pi x² - 8pi x + 16pi

Step-by-step explanation:

pi × (4 - x)²

pi × (16 - 8x + x²)

pi x² - 8pi x + 16pi

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