document.write( "Question 34972: what is the answer for x^2=19 \n" ); document.write( "

Algebra.Com's Answer #21191 by longjonsilver(2297) $\"\"$ $\"About$

You can put this solution on YOUR website!
the opposite of \"squared\" is \"square root\", so take square root of both sides:\r
\n" ); document.write( "\n" ); document.write( " $\"+x%5E2+=+19+\"$
\n" ); document.write( " $\"+sqrt%28x%5E2%29+=+sqrt%2819%29+\"$ or $\"+sqrt%28x%5E2%29+=+-+sqrt%2819%29+\"$
\n" ); document.write( " $\"+x+=+sqrt%2819%29+\"$ or $\"+x+=+-+sqrt%2819%29+\"$ \r
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\n" ); document.write( "\n" ); document.write( "jon. \n" ); document.write( "

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