document.write( "Question 119372: Can you please help me with this problem?:\r
\n" ); document.write( "\n" ); document.write( "The formula for the surface are of a sphere is A=4pir^2. A square sticker of side x is placed on a ball of radius 3x. What is the surface areaof the not covered by the sticker? Please Write your answer in factored form.
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Algebra.Com's Answer #87474 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
The formula for the surface are of a sphere is A=4pir^2. A square sticker of side x is placed on a ball of radius 3x. What is the surface area of the not covered by the sticker? Please Write your answer in factored form.
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\n" ); document.write( "Sphere area - sticker area = uncovered area
\n" ); document.write( "\"4%2Api%2Ar%5E2\" - \"x%5E2\"
\n" ); document.write( "Substitute 3x for r
\n" ); document.write( "\"4%2Api%2A%283x%29%5E2+-+x%5E2\"
\n" ); document.write( "\"4%2Api%2A9x%5E2+-+x%5E2\"
\n" ); document.write( "Multiply 9*4
\n" ); document.write( "\"36%2Api%2Ax%5E2+-+x%5E2\"
\n" ); document.write( "Factor out x^2
\n" ); document.write( "\"x%5E2%2836%2Api+-+1%29\"\r
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