Factor 27x^2z+36xz+12z completely.
a. 12z(2x^2+3x+1)
b. 3z(3x+2)^2
c. 3z(3x+2)(3x-2)
d. z(3x+12)^2

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

2f(x)= x+3 if 4 < x < 8 2x if x 28 2