0

# Can a linear expression have a squared variable?

Updated: 10/27/2022

Wiki User

12y ago

No, if there is a sqaured variable, the equation is not linear.

Wiki User

12y ago

Earn +20 pts
Q: Can a linear expression have a squared variable?
Submit
Still have questions?
Related questions

### Is x squared considered a variable?

No. "x" is the variable. Any calculation involving a variable would be an EXPRESSION.

### What is x squared plus 6x?

It is a quadratic expression in the variable x.

squared

0

### How do you factor the expression two m squared minus eight?

2m^2 - 8 -First you should factor out a two. --&gt; 2(m^2-4) -You now have something squared minus something else squared; You have m squared minus 2 squared. Whenever you have something squared minus something squared as you do in this case, there is a simple rule to remember: You can reduce that expression into the quantity of the square root of the first number or variable plus the square root of the second number or variable Times the quantity of the square root of the first number or variable minus the second number or variable squared. --&gt; In the case of your expression: ----&gt; 2(m+2)(m-2)&lt;-----

### How can you figure out if a constraint is linear or not?

If the variable(s) in the constraint only have power 1 then it is linear. If any of the variables are squared, cubed, square rooted, etc, then it is non-linear.

### What is e to the x times x squared?

It is an expression whose value will depend on the value of the variable x.

### Is 4d a numerical expression or variable expression?

A variable expression.

15

### What is 4b plus 6 - 4?

It is a linear expression with one variable, b. Since it is not an equation it cannot be solved.

### What is 0.2x plus 27 82?

It is an expression with a variable, x.It is an expression with a variable, x.It is an expression with a variable, x.It is an expression with a variable, x.

### What is expression with variable?

It is a variable expression.