document.write( "Question 358465: f(x)=2x2+2x-7\r
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Algebra.Com's Answer #255829 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Hi,
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document.write( "f(2)  substituting 2 for x in the equation
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document.write( "f(4)  substituting 4 for x in the equation\r
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