document.write( "Question 984447: Find the value of the given polynomial when (a) x=0 and (b)x=-1\r
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document.write( "X2-4x-7\r
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document.write( "(a)When x=0 the polynomial equals_____ (Type an integer or a fraction)
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Algebra.Com's Answer #605255 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "With y = x^2 - 4x - 7 \n" ); document.write( "when x = 0 \n" ); document.write( "y = (0)^2 -4(0) - 7 \n" ); document.write( "y = -7 \n" ); document.write( "when x = -1 \n" ); document.write( "y = (-1)^2 -4(-1) - 7 \n" ); document.write( "y = -2 \n" ); document.write( "Hope this helps you :-) \n" ); document.write( " |