document.write( "Question 259018: write an algebraic expression for each variable expression. when r =2 , s=5 , and t=1/2.\r
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\n" ); document.write( "\n" ); document.write( "1. the square of r increased by 3
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Algebra.Com's Answer #190702 by richwmiller(17219)\"\" \"About 
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r^2+3
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\n" ); document.write( "4+3=7
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