4. See if you can find "like-terms" in the expression and simplify it.
4- 2x + x^2 -+ 5x + 12 + 2x^2
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After finding like terms and solving, we get

Step-by-step explanation:

We need to find like terms and simplify the expression

Like terms: The terms who have same variable and exponent are called like terms.

So, Combining like terms and solving:

So, after finding like terms and solving, we get

Note: In the question given we have - and + sign with the term 5x i.e 4- 2x + x^2 -+ 5x + 12 + 2x^2

I have solved using +5x, but if the term is -5x then the solution will be:

So, the answer will be:

594 square inches

step-by-step explanation:

vote !

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves