document.write( "Question 69473: Solve (x + 5)^2 = 3\r
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document.write( "Can anyone help me on this please? Thank you so much! \n" );
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Algebra.Com's Answer #49514 by hailu(13)![]() ![]() ![]() You can put this solution on YOUR website! (x+5)(x+5)=3 \n" ); document.write( "x²+5x+5x+25=3 \n" ); document.write( "x²+10x+25=3 \n" ); document.write( "=> get the variables,and no.s on opposite sides: \n" ); document.write( "x²+10x=3-25 \n" ); document.write( "x²+10x= -22 \n" ); document.write( "=> then change it into a quadratic equation,add +22 on both sides to equal zero \n" ); document.write( "x²+10x+22=0 \n" ); document.write( "=>take the -22 back where it was, to expand on one side, and add on the other \n" ); document.write( "x²+5x+5x+25= -22+25 \n" ); document.write( "=>factor each one \n" ); document.write( "x(x+5)+5(x+5)= 3 \n" ); document.write( "(x+5)²=3 \n" ); document.write( "(x+5)=±√(3) \n" ); document.write( "=> your answer will be \n" ); document.write( "x= -5±√(3) \n" ); document.write( "=> which gives u two answers, either: \n" ); document.write( "x=-5+√(3) \n" ); document.write( "=> OR \n" ); document.write( "x=-5-√(3)\r \n" ); document.write( "\n" ); document.write( "hope u got it! \n" ); document.write( "name's HaNaWi, owe my comprehention 2 ma best teacher, hailu \n" ); document.write( " \n" ); document.write( " |