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If xy equals x or yx equals x what is y?
xy = x ÷x y = 1
What is XY square?
In mathematics, XY square typically refers to the square of the product of two variables, X and Y. This can be represented as (XY)^2 or X^2 * Y^2. The result of squaring the product of X and Y is obtained by multiplying X and Y together and then squaring the result.
What is the equation of a unit circle?
A unit circle is a circle of radius 1. If it's center is at the origin of an xy-coordinate system, then the equation is x (squared) + y (squared) = 1
Factor x squared y - xyb - abx plus ab squared?
Factor by grouping. x2y - xyb - abx + ab2 The first two can factor out an xy, so xy(x - b) The second two can factor out a -ab, so -ab(x - b) and we have xy(x - b) - ab(x - b) Since what is inside the parentheses is alike, we can be assured that we have factored correctly and now continue to group: ANS: (x - b)(xy - ab)
How would you factor 8x2 - xy - 7y2 The 2 after the x and y are the squares. so its 8x squared - xy - 7y squared.?
You can factor this multivariate polynomial (a polynomial with several variables, here x and y), by looking at it as a univariate polynomial in either x or y. This would give you a simple second order equation of the form ax2+bx+c, which you can solve. This will give you 2 solutions, say x1 and x2, and can then factor your polynomial to a(x-x1)(x-x2). In our case: a=8, b=-y and c=-7y2 and the solutions for this equation are x1=y and x2=-7/8*y and this gives us 8x2 - xy -7y2 = 8(x-y)(x+7/8y) = (x-y)(8x+7y)
What is Xy divided by y squared?
It is then x/y when simplified
How do you factor xy squared-x?
x(y - 1)(y + 1)
Factor 2x squared plus 2x plus xy plus y?
4
What is the GCF x to the second power and y then xy and to the second power?
If that's x2y and xy2, the GCF is xy.
How do you factor x squared plus xy?
Divide by 'x'; x2+xy/x = x(x+y)
How do you factor x squared -8x plus xy-8y?
-16
How would this be re-arranged so that x is the subject y squared minus xy equals 9t squared minus 3xt?
x=y+3t Original formula: y2 -xy = 9t2 -3xt (assumes you meant "9 times t2 " and not (9t)2 ) y2 = xy +9t2 -3xt y2 - 9t2 = xy - 3xt (y-3t)(y+3t) = x(y-3t) (y-3t) = x
What is the square rootof xsquared plus 2 xy plus y squared?
x+y
What is xy cubed z squared plus y squared z plus xyz completely factorised?
The only common factor to all terms is yz. → xy³z² + y²z + xyz = yz(xy²z + y + x)
How do you factor x squared plus 8x-xy-8y?
0
Factor X squared y plus axy plus abx plus a squared b?
x2y + axy + abx + a2b Factor by grouping. xy(x + a) + ab(x + a) (xy + ab)(x + a)
What is the GCF of 75 x to the third power y to the second power and 100 xy?
The GCF is 25xy.
