# Questions on Algebra: Distributive, associative, commutative properties, FOIL answered by real tutors!

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 Question 299539: solve for x Subtract x from both sides. Click here to see answer by jim_thompson5910(29613)

 Question 300018: set equal for o and solve for x. 3x^2-11x=20 Click here to see answer by nyc_function(2741)

 Question 300153: set equal to o, solve for x. 3x^2-11x=20 Click here to see answer by Alan3354(34677)

 Question 301821: ve racked my brains trying to figure this problem out can anyone help me please. -2a^2/3a^2*20a/15a^3 Click here to see answer by stanbon(60771)

 Question 302099: 15x-10x its using distributive property and simplify if possible not sure how to do it Click here to see answer by rfer(13569)

 Question 302837: Hello, My name is Michelle Dollan. I'm in 6th grade, and I need help with math. But, I don't even know what the properties are, and I don't know how to simplify them and I have a big test tomorrow. Please Help Me Thank You Click here to see answer by Fombitz(13828)

 Question 303687: Hello, If someone could help me solve for this problem from, the Book: Intermediate Algebra by Mark Dugopolski, I would greatly appreciate it. Use the distributive property to remove the parentheses. - 3(6 - p) Thank you Click here to see answer by london maths tutor(243)

 Question 304131: solve for x: x2 = 2x (x square = 2x) you can solve this 3 ways, which one is right and why. 1) Take the square root of both sides, which give you x= (sq root) of 2x 2) Divide both sides by x, which gives x = 2 3) or move the 2x over and factor. (x-0)(x-2) Secondly, when you factor this problem, how come the sum of the terms doesn't add up to 2x as the FOIL method says. Click here to see answer by dabanfield(803)

 Question 305206: The length of a rectangle is 3 inches longer than twice it's width w. Write a polynomial expression in standard form in terms of w for the area of the rectangle. Find the area of the rectangle for w= 10 Click here to see answer by mananth(13127)

 Question 306372: This is called FACTORING BY GROUPING, and I did the rest of the questions but need help with these two: 4. 4x2 + 20x + 5y +xy 7. 48x2y + 20xz +12xy + 5z Click here to see answer by nerdybill(7090)
 Question 306372: This is called FACTORING BY GROUPING, and I did the rest of the questions but need help with these two: 4. 4x2 + 20x + 5y +xy 7. 48x2y + 20xz +12xy + 5z Click here to see answer by richwmiller(10276)