document.write( "Question 475936: Solve. Round any approximate solution to the fourth decimal place. \r
\n" ); document.write( "\n" ); document.write( "20=-3+4(2)^2\r
\n" ); document.write( "\n" ); document.write( "Please show me step by step to get the answer. Thanks
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Algebra.Com's Answer #326391 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
No variables. And, 20 is not equal to -3 + 4(2)^2. \n" ); document.write( "
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