Answer:
3 x 34 = 102 + 2 = 104 is your answer just do the equation
The formula for finding the area of a square is:

The formula for finding the area of a triangle is:

So for the square the area would be:

The area for the triangle would be:
12x^4+18x^2
= 3x^2 (4x^2+6)
Thus, the greatest common factor is 3x^2
12 feet is the answer. 4 times 3 is 12.
-8 you divide and since there is a negative you add a negative