document.write( "Question 913408: Which of the following are the solutions to the function: f(x) = (x + 2)^2 - 9\r
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document.write( "A) +/- 3
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document.write( "B) -1, 5
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document.write( "C) 1, -5
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document.write( "D) +/- 5 \n" );
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Algebra.Com's Answer #554499 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! f(x) = (x + 2)^2 - 9 \n" ); document.write( "(x + 2)^2 - 9 = 0 \n" ); document.write( "(x + 2)^2 = 9 \n" ); document.write( "x + 2 = ± 3 \n" ); document.write( "x = -2 ± 3 \n" ); document.write( "x is -5, 1 \n" ); document.write( " |