document.write( "Question 74388: Any help here I am the worst with math problems.\r
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document.write( "Find the product of (x2 - 3x + 5) with the quotient of (18x6 - 27x5 - 9x3) ÷ 9x3.
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Algebra.Com's Answer #53413 by bucky(2189)![]() ![]() ![]() You can put this solution on YOUR website! Find the product of (x^2 - 3x + 5) with the quotient of (18x^6 - 27x^5 - 9x^3) ÷ 9x^3. \n" ); document.write( ". \n" ); document.write( "First we'll work on finding the quotient of: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "You do that by dividing the denominator into each of the terms in the numerator, so your \n" ); document.write( "answer has three terms. And the way you do the division is you divide the 9 into the number \n" ); document.write( "in the term and you also subtract the exponents on their exponents of x. So to divide \n" ); document.write( " \n" ); document.write( "the exponents of the x terms to get as the x part of the answer \n" ); document.write( "Putting this together results in the division of the first term by the denominator \n" ); document.write( "being \n" ); document.write( ". \n" ); document.write( "We use the same process to divide \n" ); document.write( "get -3. Then divide the \n" ); document.write( "Put these two divisions together and the answer for the second term is \n" ); document.write( ". \n" ); document.write( "And finally, divide the \n" ); document.write( "in -1 and the \n" ); document.write( "anything raised to the 0 power is 1. So the answer for this division is -1 times 1 or \n" ); document.write( "just -1. \n" ); document.write( ". \n" ); document.write( "Putting all three terms together, the quotient is \n" ); document.write( "done. \n" ); document.write( ". \n" ); document.write( "Next the problem requires that this quotient be multiplied by \n" ); document.write( "You can do \n" ); document.write( "this by picking one term in the quotient and multiplying it by all the terms in \n" ); document.write( "You will get 3 answers. Then you pick a second term from the quotient and multiply it \n" ); document.write( "by all three terms in \n" ); document.write( "term in the quotient and multiply it by all three terms in \n" ); document.write( "group of 3 answers. Then you add all 9 answers together, look for common terms that can be \n" ); document.write( "combined, combine them and what you end up with is the answer to the problem. \n" ); document.write( ". \n" ); document.write( "Before we begin this process, let's establish the multiplication ground rules. Just the opposite \n" ); document.write( "of the division process. This time we multiply the numbers, not divide them. And we add \n" ); document.write( "the exponents, not subtract them. \n" ); document.write( ". \n" ); document.write( "OK, let's go. From the quotient let's first take the term \n" ); document.write( "by all the terms in \n" ); document.write( " \n" ); document.write( "The next multiplication is \n" ); document.write( "and \n" ); document.write( "multiply \n" ); document.write( "an answer of \n" ); document.write( "they are \n" ); document.write( ". \n" ); document.write( "Next we take the second term from the quotient. It is \n" ); document.write( "by all three terms in \n" ); document.write( "that the three answers are \n" ); document.write( "exponents for each term.) \n" ); document.write( ". \n" ); document.write( "Finally multiply the last term of the quotient \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "So in one long string the answers are: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "You have 2 terms containing \n" ); document.write( "into \n" ); document.write( "can combine the \n" ); document.write( "be combined so the resulting string of terms is: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "It's been a long journey. I hope that this exercise has given you some insight into multiplying \n" ); document.write( "and dividing algebraic terms and how you combine terms that have like powers of x. \n" ); document.write( " |