# SOLUTION: Please help me solve this word problem!!! Surface Area of a Sphere. The surface area of a sphere with radius r is 4 pi r sqared. Write a polynomial that gives the surface area

Algebra ->  Algebra  -> Surface-area -> SOLUTION: Please help me solve this word problem!!! Surface Area of a Sphere. The surface area of a sphere with radius r is 4 pi r sqared. Write a polynomial that gives the surface area       Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Geometry: Area and Surface Area Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Surface-area Question 420728: Please help me solve this word problem!!! Surface Area of a Sphere. The surface area of a sphere with radius r is 4 pi r sqared. Write a polynomial that gives the surface area of a sphere with radius x + 2 Leave your answer in terms of pi. ??? This is what I came up with, but am not sure. 4(pi)(x + 2)squared 4pi (x sqrd. + 4) 4pixsqrd. + 16 not sure how to make the pi symbol or the squared symbol so spelled it out. Any assistance would be greatly appreciated. :-}Answer by Alan3354(30959)   (Show Source): You can put this solution on YOUR website!Surface Area of a Sphere. The surface area of a sphere with radius r is 4 pi r sqared. Write a polynomial that gives the surface area of a sphere with radius x + 2 Leave your answer in terms of pi. ??? This is what I came up with, but am not sure. 4(pi)(x + 2)squared 4pi (x sqrd. + 4) 4pixsqrd. + 16 ---------------- =