document.write( "Question 992767: Hello! Hope anyone can help me :)
\n" ); document.write( "The topic is dividing radicals
\n" ); document.write( "The area of a rectangular streamer is 20 sq.m its width is 2 sqrt(2) jow long is the streamer?
\n" ); document.write( "Thank you in advance! :)
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Algebra.Com's Answer #612249 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
Hi there,
\n" ); document.write( "Area of rectangular streamer = 20 sq m
\n" ); document.write( "Width is 2 sqrt 2
\n" ); document.write( "Area of rectangle = width x length
\n" ); document.write( "20 = 2 sqrt 2 x length
\n" ); document.write( "Length = 20/2 sqrt 2
\n" ); document.write( "Length = 5 sqrt 2
\n" ); document.write( "..........
\n" ); document.write( "Proof:
\n" ); document.write( "2 sqrt 2 x 5 sqrt 2
\n" ); document.write( "sqrt 8 x sqrt 50
\n" ); document.write( "= sqrt 400
\n" ); document.write( "= 20.
\n" ); document.write( "Hope this helps :-)
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