document.write( "Question 335911: f(x) = 7x squared - 4x, what is the value of f(2)? I need the steps please. \n" ); document.write( "
Algebra.Com's Answer #240897 by stanbon(75887)\"\" \"About 
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f(x) = 7x squared - 4x, what is the value of f(2)?
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\n" ); document.write( "f(x) = 7x^2-4x
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\n" ); document.write( "f(2) = 7*(2^2)-4(2)
\n" ); document.write( "f(2) = 7*4-8
\n" ); document.write( "f(2) = 20
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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