Asked by Sandra

A sphere has a radius of 4x + 1. Which polynomial in standard form best describes the total surface area of the sphere? Use the formula S = 4(pi)r2 for the surface area of a sphere.
Answered by Steve
well, just plug it i:

S = 4 pi (4x+1)^2

now just expand that
Answered by Reagen
was the answer 64pix^2 + 32pix + 4pi
Answered by Brianna
Yes.
Answered by Alyssia_TheTrueLimelight
whats pix? you mean pi?
Answered by Chicken boi
Alyssia_TheTrueLimelight They meant pie and X
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