0
"xy" refers to the product of "x" and "y". Just substitute the variables for numbers, and do the multiplication.
Hilmar Zonneveld
Heather Smith
Zero
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If xy equals x or yx equals x what is y?
xy = x ÷x y = 1
What is the value of the expression x equals 4 and y equals 3?
The value is 1 if (x, y) = (4, 3) and 0 otherwise.
What is the value of 0 factorial?
Zero factorial, written as 0!, equals 1. This is a simple math equation.
Differentiate with respect to x xy-y3 equals 1?
Differentiating with respect to one variable means thinking of all the other variables as constants. The answer is thus y=0.
How do you factor 1 minus x4y4?
(1 - x4y4) = (1 + x2y2)*(1 - x2y2) = (1 + x2y2)*(1 + xy)*(1 - xy)
Find the coordinate of X if XY equals 1 and the coordinate of Y is 0?
If Y = 0 then there is no value of X such that XY = 1.
What is the property for xy equals 1 xy?
That is the commutative property of equality.
If xy equals x or yx equals x what is y?
xy = x ÷x y = 1
What is the answer to 3xy - 3 2xy?
Assuming the two equations are: 3xy - 3 = 0 ............................................. 1 2xy = 0 ............................................. 2 Then from eq 1 xy = 1 from eq 2 xy = 0 That is not possible. Or, assuming the equation is 3xy - 3 + 2xy = 0 Then 5xy = 3 or y = 3/5x Substitute for any value of x to get the value of y
If x equals 0 and y equals 1, what is the value of xy?
The answer is 0. In algebra, the multiplication symbol is not used, as it would be too commonly mistaken for the letter x, which looks the same, but serves a completely different purpose. Algebra, is in short, just a way of substituting numbers for letters, to make complicated sums and equations seem more manageable. If x equals 0 and y equals 1, then it is just another way of saying 0 x 1, which is obviously 0, because 0 lots of anything, is always 0.
If x equals -8 and xy equals 1 what does y equal?
So far you know that: x=-8 xy=1 so xy means x times y. If you split xy. y=1/x or y=1/-8 1/-8= -0.125 You can find out that this is correct with the formula xy=1 because -0.125 x -8 is 1.
In the xy coordinate plane the graph of x equals y2 minus 4 intersects line l at 0 and pand 5 and t What is the greatest possible value of the slope of l?
The greatest possible slope is 1.
If -1 equals x equals 2 and 1 equals y equals 3 then least value of 2y-3x is?
here for least value X=2,y=3hence 2(3)-3(2)=0=0
If x equals -8 and xy equals 1 then what does y equal?
-1/8 -8*-1/8 = 1
Implicit differentiation of xy plus x equals 2?
It equals y+1
What is the value of 8s minus 8 equals 64?
Its value is 1 when the statement is true and 0 otherwise.Its value is 1 when the statement is true and 0 otherwise.Its value is 1 when the statement is true and 0 otherwise.Its value is 1 when the statement is true and 0 otherwise.
What is the value of the expression 4x-2y plus xy when x equals -1and y equals 5?
Just plug in the values for x and y. 4(-1) - 2(5) + (-1)(5) = -19
