It's the factor theorem.
P(-4)
Equal to 0
D will form a triangle
good luck
Total length of the wire = 2*13 + 2*5 = 26 + 10 = 36 in.
so length of each side of the triangle would be 36/3 = 12 ins.
I’m thinking maybe 12 boys?
The answer is (B) 2<em>k</em><em> </em>= 18
