document.write( "Question 67943: Directions:Solve each of the equations for x.
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document.write( "Problem# 22\r
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document.write( "25x^2=13\r
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document.write( "Directions: Solve each equation for x.\r
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document.write( "Problem# 32\r
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document.write( "2(x-5)^2=3\r
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document.write( "Directions: Solve each equation for x.
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document.write( "Problem#42\r
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document.write( "x^2+4x+4=7 (Hint:Factor the left-hand side) \n" );
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Algebra.Com's Answer #48336 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! 25x^2=13 \n" ); document.write( "25x^2/25=13/25 \n" ); document.write( "x^2=13/25 \n" ); document.write( "sqrt(x^2)=sqrt(13/25) \n" ); document.write( "x=(sqrt13)/5\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( "2(x-5)^2=3 \n" ); document.write( "2(x-5)^2/2=3/2 \n" ); document.write( "(x-5)^2=3/2 \n" ); document.write( "sqrt(x-5)^2=sqrt(3/2) \n" ); document.write( "x-5=sqrt(3/2) \n" ); document.write( "x-5+5=5+-sqrt(3/2)\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "x^2+4x+4=7 (Hint:Factor the left-hand side) \n" ); document.write( "(x+2)(x+2)=7 \n" ); document.write( "(x+2)^2=7 \n" ); document.write( "sqrt(x+2)^2=sqrt(7) \n" ); document.write( "x+2=sqrt7 \n" ); document.write( "x+2-2=-2sqrt(7) \n" ); document.write( "x=-2+-sqrt(7)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |