0
x2 - y2 + 9x - 9y =
(x2 + 9x) - (y2 + 9y) =
x(x + 9) - y(y + 9)
================================
Another way to go after it:
x2 - y2 + 9x - 9y =
(x2 - y2) + 9x - 9y =
(x + y) (x - y) + 9 (x - y) =
(x + y + 9) (x - y)
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∙ 13y ago
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What graphs represents the inequality 9x plus 14-9y plus 14?
The following is the answer.
How do you factorise 6x-27xy?
6x - 27xy= 3x(2 - 9y)=========
What is the answer to 2x- 9y 7x 20y?
the answer is 9x-29y. if you need help with any kind of math visit www.AAAmath.com
Simplify 3x - 2y plus 9 plus 9y - x?
3x-2y+9+9y-x = 2x+7y+9
How do you factor 35x plus 63y?
7(5x + 9y)
How do you factorise y squared plus 9y minus 52?
y^2+9y-52 = (y+13)(y-4)
What is the slope of 9y plus 9x plus 7 equals 8 plus 9x?
The slope is 0.
How do you factor 9x plus 9y plus 72?
This statement is already nearly factored. The best we can do is pull out the 9 from each term:9x + 9y + 72 = 9(x + y + 8)
What graphs represents the inequality 9x plus 14-9y plus 14?
The following is the answer.
What expression is equivalent to 7x plus 4y - 9x plus 5y?
It can be simplified to: 9y-2x
What is -7x plus 9y equals 54 in slope-intercept firm?
-7x+9y = 54 9y = 7x+54 y = 7/9x+6 which is now in slope-intercept form
How do you factorise -9y-6 6xy 4x?
6xy+9y2
How do you factorise 6x-27xy?
6x - 27xy= 3x(2 - 9y)=========
How do you factorise 9y-3?
12
What is 6y plus 9y minus 15?
15y-15=0,y=1
What is the slope-intercept form of 5x plus 9y equals -36?
Slope-intercept form is y = mx + b5x + 9y = -36Subtract 5x from each side:9y = -5x - 36Divide everything by 9:y = -5/9x - 4
What is 9y squared minus 25yz minus 6z squared?
(9y+2z)(y-3z)
