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How do you factor x-y plus xy-1?
(x-y) + (xy - 1) = (x - 1)(y + 1)
The sum of two number is 10 and their product is 30 the sum of their reciprocals is?
Suppose the numbers are x and y. The sum of their reciprocals = 1/x + 1/y = y/xy + x/xy = (y+x)/xy = (x+y)/xy = 10/30 = 1/3
What is xy over y in simplest form?
Xy/y = x
What are the factors of xy plus x plus y plus 1?
xy + x + y + 1 = (x + 1)(y + 1).
If the sum of two numbers is 7 and there product is 25 what is the sum of there reciprocals?
Suppose the two numbers are x and y. Then, the sum of THEIR reciprocals is 1/x + 1/y = y/xy + x/xy = (y + x)/xy = 7/25
If xy plus y equals z then x equals?
xy + y = z xy = z - y (xy)/y = (z - y)/y x = (z - y)/y
What is the GCF of x squared y and xy squared?
The GCF is xy
If xy equals x or yx equals x what is y?
xy = x ÷x y = 1
What is XY square?
It is XY^2 or X*Y*Y
X plus XY equals 8 solve for Y?
x+xy=8 xy=-x+8 y=-1+8/x
How do you factor x-y plus xy-1?
(x-y) + (xy - 1) = (x - 1)(y + 1)
If x y = xyâxây, what is the value of 2 (3 4)?
*Hint*=xy=x mutiplied by y.
How do you factor xy x?
xy + x = x(y + 1)
The sum of two number is 10 and their product is 30 the sum of their reciprocals is?
Suppose the numbers are x and y. The sum of their reciprocals = 1/x + 1/y = y/xy + x/xy = (y+x)/xy = (x+y)/xy = 10/30 = 1/3
What is xy over y in simplest form?
Xy/y = x
What are the factors of xy plus x plus y plus 1?
xy + x + y + 1 = (x + 1)(y + 1).
What is y equal x and y equal x plus 2?
That is irrelevant, there is not possible way y=xy, and there is no possible way xy=x.
