z+3 simplified as much as possible
In algebra we consider x,y and z are variables.
Algebra
Z2 - 5Z + 4 = 0 (Z- 1)(Z - 4) so, Z = 1 ---------- and Z = 4 -----------
y(z+x) + 4(x+z)
z+3 simplified as much as possible
If you know the values of ' y ' and ' z ', then the answer is the same no matter where you are.
It is an algebra expression meaning: 5n+4
In algebra we consider x,y and z are variables.
6z-4z-z = 6-7-4 z = -5
Algebra
In algebra z is a variable. What z equals would depend on the math problem you're doing and what the answer to that problem is.
It is a linear equation in the variable z.
Z2 - 5Z + 4 = 0 (Z- 1)(Z - 4) so, Z = 1 ---------- and Z = 4 -----------
y(z+x) + 4(x+z)
16 1/4
z = -4 x-5 y+2