Best Answer

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

Q: Can a linear expression have a squared variable?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

0

2m^2 - 8 -First you should factor out a two. --> 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. --> In the case of your expression: ----> 2(m+2)(m-2)<-----

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

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.

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

Related questions

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

It is a quadratic expression in the variable x.

squared

0

2m^2 - 8 -First you should factor out a two. --> 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. --> In the case of your expression: ----> 2(m+2)(m-2)<-----

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.

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

A variable expression.

15

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

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.

It is a variable expression.