The given expression represents the area. Find the side length of the square.
The length of one side is _.

2x + 5

Step-by-step explanation:

 Make sure you remember the area of a square with side which is . Once you figure that out, you need to find the length of a side, make sure you factor the expression of the area as a perfect-square trinomial.

 An example of that is...

^^key point^^

Break it down and take the length out of the Square of Sum and you should get your answer.

Example: Use Square of Sum and get  then, get rid of parentheses >> 2x + 5 and you should get your answer :)

homozygous. one is homozygous, while two is heterozygous.