document.write( "Question 48983: Factor $\"25x%5E2-70x%2B49\"$ \n" ); document.write( "

Algebra.Com's Answer #32460 by tutorcecilia(2152) $\"\"$ $\"About$

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Factor $\"25x%5E2-70x%2B49\"$
\n" ); document.write( " $\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$ {Use the quadratic formula]\r
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[Plug-in the values]
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\n" ); document.write( "\n" ); document.write( " $\"x+=+%28%2B70%29+%2B-+sqrt%28+%28%2849000+-+49000%29+%29%29%2F%28%2850%29%29%29%29+\"$ [Simplify]
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\n" ); document.write( " $\"x+=+%28%2870%29+%2B-+sqrt%28+%280%29+%29%29%2F%28%2850%29%29%29%29+\"$
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\n" ); document.write( " $\"x+=+%28%2870++%29%29%2F%28%2850%29%29%29%29+\"$ [Reduce]
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\n" ); document.write( "x = 7/5 \n" ); document.write( "

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