document.write( "Question 553627: Short answer: Find the product. Please show answer. -5(x^3-3x^2+4x+6)
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Algebra.Com's Answer #361026 by bucky(2189)![]() ![]() ![]() You can put this solution on YOUR website! Given: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Just multiply -5 times each of the terms inside the parentheses. I think what might be confusing you is the signs. So, until you get used to the process, it might be helpful to think of this problem in the following form: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Now just multiply out the expression by inserting the -5 multiplier for each term in parentheses as follows: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Then do the multiplications to get: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "and this simplifies to: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "But the shorter and quicker way would be to verbally say the following \n" ); document.write( ". \n" ); document.write( "-5 times x cubed is -5x^3 \n" ); document.write( ". \n" ); document.write( "then say -5 times -3x^2 is +15x^2 \n" ); document.write( ". \n" ); document.write( "then say -5 times 4x is -20x \n" ); document.write( ". \n" ); document.write( "and finally say -5 times 6 is -30 \n" ); document.write( ". \n" ); document.write( "Then put these four answers together to get the overall answer of: \n" ); document.write( ". \n" ); document.write( "-5x^3 +15x^2 - 20x - 30 \n" ); document.write( ". \n" ); document.write( "I hope this helps a little bit to clarify things for you. \n" ); document.write( ".\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |