Regular polygons have all angles equal and all sides equal, however irregular polygons fail to follow one of the laws.
From my work I believe it should be the third one.
The answer should be 5 because if there were 100 it would be 20
Factor : x^2+3x-10
Answer = (x - 2)(x + 5)
Explanation:
Y = x^2 + 3x - 10.
Find 2 numbers knowing sum (3) and product (-10).
Factor pairs of (-10) -> (-1, 10)(-2, 5). This sum is 3 = b. The 2 numbers are: -2 and 5.
y = (x - 2)(x + 5).
