0
What else can I help you with?
Factorise x2 minus y2 plus 9x minus 9y?
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)
What is x minus y in parenthesis squared?
(x - y)2 = x2 - 2xy + y2
Simplify the algebraic expression 7x squared minus 4y plus 3x squared plus 5y plus 2 and evaluate it for x equals 3 and y equals 9?
7(3y-2)-(-4y+9)
What is y squared minus y equal?
y² - y all depends on the value of y. If you want to factor the expression, then we have y(y - 1)
How do you factor y cubed plus y squared minus 6?
y^3 + y^2 - 6 (y+2) (y-3) i think
How do you factorise y squared minus 10y plus 16?
(y - 8)(y - 2)
How do you solve for y squared minus nine?
y squared minus 9 (y*y)- 9 cannot be solved because there is no given value for 9.
Factor 9x squared minus 6xy plus y squared minus 81?
9x2 - 6xy + y2 - 81 = (3x - y)2 - 81 = (3x - y - 9)*(3x - y + 9)
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)
how do you factorise y squared - 2y -3?
5
What is y squared minus y minus 72?
y2-y-72 is an algebraic expression that can be factored as: (y+8)(y-9)
What is y squared minus y minus seventy-two?
y squared-y-72 is an algebraic expression because it does not contain an equality sign.
If x squared minus y squared equals 10 and x plus y equals 5 what is x minus y?
2
Factorise x2 minus y2 plus 9x minus 9y?
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)
How do you factor Y squared minus y minus 6?
y² - y - 6 = (y + 2)(y - 3)
What is 9y squared minus 25yz minus 6z squared?
(9y+2z)(y-3z)
How do you factor x squared minus 2 x y plus y squared?
it is (x-y)(x-y) :)
