answersLogoWhite

0


Best Answer

9x2 - 6xy + y2 - 81 = (3x - y)2 - 81 = (3x - y - 9)*(3x - y + 9)

User Avatar

Wiki User

โˆ™ 2013-01-26 19:47:08
This answer is:
๐Ÿ™
1
๐Ÿคจ
4
๐Ÿ˜ฎ
1
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards

J's study guide

2 cards

What is the name of Steve on minecraft's name

What is love

โžก๏ธ
See all cards

Steel Tip Darts Out Chart

96 cards

170

169

168

167

โžก๏ธ
See all cards
More answers
User Avatar

Wiki User

โˆ™ 2015-09-24 02:34:30

(3x - y - 9)(3x - y + 9)

User Avatar

Add your answer:

Earn +20 pts
Q: Factor 9x squared minus 6xy plus y squared minus 81?
Write your answer...
Submit
Related questions

Factor 9x squared - 6xy plus y squared - 81?

Type your answer here... 81


What is 9x squared minus 6xy plus y squared minus 81 factored as?

9x2 - 6xy + y2 - 81 = (3x - y)2 - 92 = (3x - y - 9)(3x - y + 9)


Factor 3x squared plus 6xy plus 3y squared?

(3x + 3y)(x + y) = 3(x + y)2


How do you factor 2x squared plus 6xy?

2x2 + 6xy = 2x (x + 3y)


What is 9x squared minus 6xy plus y squared minus 81?

The answer? There is no "answer" There cannot be an answer because they are all different. In order to make calculations, the variables have to be the same. x squared, xy, y squared are the variables, and none of them match. Therefore your "answer" must look like this: 9x squared - 6xy + y squared - 81. Hope I Helped :D


3x squared plus 6xy plus 3y squared?

3x2+6xy+3y2= 3(x2+2xy+y2)= 3(x+y)2


What is the greatest common monomial factor of 3x3 plus 6xy plus 9x2 plus 12x2y2?

3x


How doy you factor 6xy plus 3x?

3x(2y + 1)


How do you factor the polynomial 2y plus 6xy?

2y(3x + 1)


What is the factor of 9x2-6xy plus y2?

(3x - y)(3x - y)


How do you Factor aยฒ-xยฒ-9yยฒ plus 6xy?

(a + x - 3y)(a - x + 3y)


What is the Factor 3x2 plus 6xy plus 3y2?

(3x + 3y)(x + y) or 3(x + y)2


What is 2xy plus 6xy?

2xy + 6xy = 8xy


Does 6xy-8xy equals -2x squared y squared?

No, it equals -2xy. lrn2math


How do you factor 2x2 6xy?

If that's +6xy, the answer is 2x(x + 3y) If that's -6xy, the answer is 2x(x - 3y)


What type of problem is -6xy plus 0 equals -6xy?

Totally pointless


What is 6xy plus 12y simplified?

6xy +12y = 6y (x+2)


How would you factor 9x2 - 6xy plus y2 - 81?

9x^2-6xy+y^2 = (y-3x)^2 (y-3x)^2-81 -> ((y-3x)+9)((y-3x)-9)


What is the factor of 3x-6xy?

-3x(2y - 1)


What is the greatest common factor of 3xy2 and 6xy?

It is: 3xy


What is the greatest common factor of 4xy and -6xy?

2xy


How do you solve this problem 7x squared-42xy plus 63y square and please show how you did it?

Since 7, -42, and 63 can be divided by 7, the problem can be written as: 7(x² - 6xy + 9y²) now you can factor the problem within the parentheses: 7(x - 3y)(x - 3y)


What is the greatest common factor of 18xyz and 54xy2?

18xyz = 3*6xyz54xy2 = 9*6xy*yso the GCF is 6xy


How do you factor 6xy-y?

Both terms 6xy and -y have a "y" term in them. So, you can pull out a Y from each, so you'll have y(6x - 1).


Greatest common factor of 90xy 3 and 12xy?

The GCF is 6xy.