document.write( "Question 935753: The surface area of this cube is 21.66 square yards. What is the value of j? \n" ); document.write( "
Algebra.Com's Answer #569045 by Alan3354(69443)\"\" \"About 
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The surface area of this cube is 21.66 square yards. What is the value of j?
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\n" ); document.write( "j is used in electrical engineering for the sqrt(-1), since i or I is used for current.
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\n" ); document.write( "Surface area and sq yds is a puzzle, tho.
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