document.write( "Question 172374: How do I multiply this equation?
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document.write( "(7x^3-11x^2+2x)(-4x^2-5x+8)
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document.write( "I tried this and this was wrong.\r
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document.write( "7x^3-11x^2+2x*4x^2+5x-8
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document.write( "7x^3-7x^2+7x-8\r
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document.write( "or is it
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document.write( "7x^3-44x^2+7x-8
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document.write( "I don't know which one is right if they are even correct. \n" );
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Algebra.Com's Answer #129571 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 7x^3-11x^2+2x \n" ); document.write( "-4x^2-5x+8 \n" ); document.write( "----------------- \n" ); document.write( "-28x^5+44x^4-8x^3-35x^4+55x^3-10x^2+56x^3-88x^2+16x \n" ); document.write( "-28x^5+9x^4+103x^3-98x^2+6x ans. \n" ); document.write( " \n" ); document.write( " |