document.write( "Question 89290: Solve\r
\n" ); document.write( "\n" ); document.write( "(x-5)^2=7\r
\n" ); document.write( "\n" ); document.write( "thanks \n" ); document.write( "
Algebra.Com's Answer #64906 by checkley75(3666)\"\" \"About 
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(X-5)^2=7
\n" ); document.write( "X^2-10X+25=7
\n" ); document.write( "X^2-10X+25-7=0
\n" ); document.write( "X^2-10X+18=0 USING THE QUADRATIC EQUATION: \"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( "X=(10+-SQRT[-10^2-4*1*18])/2*1
\n" ); document.write( "X=(10+-SQRT[100-72])/2
\n" ); document.write( "X=(10+-SQRT28)/2
\n" ); document.write( "X=(10+-5.29)/2
\n" ); document.write( "X=(10+5.29)/2
\n" ); document.write( "X=15.29/2
\n" ); document.write( "X=7.6458 ANSWER.
\n" ); document.write( "X=(10-5.29)/2
\n" ); document.write( "X=4.71/2
\n" ); document.write( "X=2.35 ANSWER. \r
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