Expression
A mathematical expression has numbers and operation signs with no equal sign. Equations, on the other hand, do contain equal signs.
You first need to determine what operation or operation you wish to consider. For example, 25 = 3*8 + 1
I'm not sure what arithmetic operation you mean when you say "and". I only see a list of two numbers.
40 and 8 However it depends how you intend manipulating the numbers. There is an infinite combination.
What you want to do is to try and get all the variables on one side by adding/subtracting. Then get the numbers on the other side and solve.
A mathematical expression has numbers and operation signs with no equal sign. Equations, on the other hand, do contain equal signs.
4a x 4b = 16ab Variables can be multiplied just like numbers.
"xy" refers to the product of "x" and "y". Just substitute the variables for numbers, and do the multiplication.
You first need to determine what operation or operation you wish to consider. For example, 25 = 3*8 + 1
Generally, both types of equation contain an equals sign and some combination of numbers and/or variables. That is the only thing I can think of that is common between all types of nonlinear and linear equations.
The equation can be solved by isolating the variables from the numbers. The answer would be 4x = 8, which equals 2.
I'm not sure what arithmetic operation you mean when you say "and". I only see a list of two numbers.
40 and 8 However it depends how you intend manipulating the numbers. There is an infinite combination.
A mathematical phrase containing numbers and operations is called an expression. Expressions can be joined together with an equals sign to form an equation.
What you want to do is to try and get all the variables on one side by adding/subtracting. Then get the numbers on the other side and solve.
x, y and z are the variables.
The expression "2x2 5x 2" appears to be a mix of numbers and variables, which makes it unclear. If you meant to write a mathematical operation, please clarify the intended format. However, if you're asking for the product of 2 and 2, it equals 4. If you meant something else, please provide more context.