document.write( "Question 67943: Directions:Solve each of the equations for x.
\n" ); document.write( "Problem# 22\r
\n" ); document.write( "\n" ); document.write( "25x^2=13\r
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\n" ); document.write( "\n" ); document.write( "Directions: Solve each equation for x.\r
\n" ); document.write( "\n" ); document.write( "Problem# 32\r
\n" ); document.write( "\n" ); document.write( "2(x-5)^2=3\r
\n" ); document.write( "\n" ); document.write( "Directions: Solve each equation for x.
\n" ); document.write( "Problem#42\r
\n" ); document.write( "\n" ); document.write( "x^2+4x+4=7 (Hint:Factor the left-hand side)
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Algebra.Com's Answer #48336 by tutorcecilia(2152)\"\" \"About 
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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
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\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
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\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
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