2x + 2y + x2 - x + x2
Simplify the expression by combining like terms

Like terms are terms that have same variable. For example:

The thing that you need to becareful is about the degree. Even though x² and x both are also x-term, but they are not considered like terms. So basically like terms are terms that have same variable and same degree.

Given the expression below:

From the expression:

Arrange in better form for our calculation.

You might also want to arrange the expression degree (optional but recommended).

Answer

bottom left

step-by-step explanation:

the x's and the y's both go up the same amount each time, therefore it will be a linear function because it will go in a straight line when drawn on a graph.

hope this !

idn

step-by-step explanation: