document.write( "Question 656244: If f(x) = 8x^3 + 5x^2 - x + C and f(-3) = 1, what is the value of C?\r
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Algebra.Com's Answer #409406 by jim_thompson5910(35256)\"\" \"About 
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f(x) = 8x^3 + 5x^2 - x + C\r
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\n" ); document.write( "\n" ); document.write( "f(-3) = 8(-3)^3 + 5(-3)^2 - (-3) + C\r
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\n" ); document.write( "\n" ); document.write( "1 = 8(-3)^3 + 5(-3)^2 - (-3) + C\r
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\n" ); document.write( "\n" ); document.write( "1 = 8(-27) + 5(9) - (-3) + C\r
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\n" ); document.write( "\n" ); document.write( "1 = -216 + 45 + 3 + C\r
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\n" ); document.write( "\n" ); document.write( "1 = -168 + C\r
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\n" ); document.write( "\n" ); document.write( "1 + 168 = C\r
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\n" ); document.write( "\n" ); document.write( "169 = C\r
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\n" ); document.write( "\n" ); document.write( "C = 169
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