# Questions on Algebra: Polynomials, rational expressions and equations answered by real tutors!

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 Algebra: Polynomials, rational expressions and equations Solvers Lessons Answers archive Quiz In Depth

 Question 399822: I have to list the terms, coefficents, and degree of the following polynomial: -7x^7+6x^6-x+7/8 I do not understand what is what? Click here to see answer by richard1234(5390)

 Question 399824: Please help me with this one... Write all of the following statement(s) that apply to the following polynomial: 8x+9x^5+4 It has a trinomial; It cannont be evaluated at x=-1/3; It has a degree of 5; It is quadratic Click here to see answer by richard1234(5390)

 Question 399916: The sum of the squares of two consecutive negative integers is 61. Find the smaller of the two integers. Click here to see answer by Alan3354(30957)
 Question 399916: The sum of the squares of two consecutive negative integers is 61. Find the smaller of the two integers. Click here to see answer by Tatiana_Stebko(1326)

 Question 399978: I need help with this problem please. Show all work and find the product. (1/3x^2+2/3)(-1/2x+1/2) Click here to see answer by ewatrrr(10682)

 Question 399952: (3x^4 + 11x^3 + 19x^2 - 16)divided by (3x + 5) Click here to see answer by CharlesG2(828)

 Question 400042: a)A rectangle has an area given by A = x^2 + 5x + 6 Find an expression for the possible length of the rectangle. B) A rectangle has an area given by A = x^2 + 5x + 6 Find an expression for the possible width of the rectangle. I really need your help ASAP! thankyou! Click here to see answer by Alan3354(30957)

 Question 400040: Graph the Function. y = (x + 3)(x - 4) Click here to see answer by ewatrrr(10682)

 Question 400039: Graph the function. y = (x - 3)(x + 4) Click here to see answer by ewatrrr(10682)

 Question 400098: I can't seem to get the correct answer to this problem: Help would be great! Click here to see answer by ewatrrr(10682)

 Question 400079: A rectangle has an area given by A = x^2 + 5x + 6 Find an expression for the possible length of the rectangle. please i need help asap!! thankyou Click here to see answer by ewatrrr(10682)

 Question 400104: -3/2x+5=2/x-1 the 2x+5 goes under the -3 and the x-1 goes under the 2--(I just wanted to be very clear of what the problem looked like so that I could be sure I communicated how it looked on my math book page correctly. this problem according to the book equals -1 but I got -13/7 and when tried another way I got -7 Here is what I did for -3/2x+5=2/x-1: for the -13/7 -3x+3=4x+10 and subtracted a -4x from both sides so -7x+3=10 and subtracted three from both sides so -7x/-7 = - 13/7 (negative 13 over 7) Here is what I did for the -7 -3x+3=4x+10 and subtracted 3x from both sides so 3=x+10 and then a -10 subtracted from the three gave me -7=x I checked to be sure I copied the problem correctly, double checked. Click here to see answer by ewatrrr(10682)

 Question 400282: how do you determine if a polynomial is the difference of two squares? Click here to see answer by solver91311(16868)

 Question 400453: Factor x^3 + 2x^2– 5x-6 ,given that x +3 is a factor. Click here to see answer by jsmallt9(3296)

 Question 400415: The length of a rectangle is 8 centimeters less than 3 times with width. a write a polynomial that represents the area of the rectangle b find the area of the rectangle when the width is 10 centimeters. Click here to see answer by jsmallt9(3296)