97
xy + y = z xy = z - y (xy)/y = (z - y)/y x = (z - y)/y
xy and yx are identical so you have 2xy = 545 ie xy = 272.5. Possible answers 5 and 54.5, 10.9 and 25 etc
4
0
xy
122
*Hint*=xy=x mutiplied by y.
If Y = 0 then there is no value of X such that XY = 1.
The expression xy + z represents the sum of the product of x and y with the value of z. This is a simple algebraic expression where x and y are variables representing numbers, and z is a constant value. To find the result of xy + z, you would first multiply x and y, and then add the value of z to the product.
If ( x = 0 ) and ( y = 1 ), then ( xy = 0 \times 1 = 0 ). Therefore, the value of ( xy ) is 0.
xy + y = z xy = z - y (xy)/y = (z - y)/y x = (z - y)/y
"xy" refers to the product of "x" and "y". Just substitute the variables for numbers, and do the multiplication.
This must be a trick question. Surely, the answer is not simply 70!
To find the value of (xy^2) given (x = 4) and (y = 2), substitute the values into the expression. This gives (xy^2 = 4 \times (2^2) = 4 \times 4 = 16). Therefore, the value of (xy^2) is 16.
The expression "xy (x² - y²)" can be factored as "xy(x - y)(x + y)." However, the equation does not provide enough information to solve for a specific value of ( x^3 ). If you have a specific equation or a value for ( y ) or additional context, please provide that for a more precise answer. Otherwise, ( x^3 ) remains undefined based on the given expression alone.
The GCF is xy
Xy/y = x