Factor x^3+2x^2-9x-18, given that -2 is a zero.

a. (x+2)(x-√3)(x+√3)=0
b. (x-2)(x-3)(x+3)=0
c. (x-2)(x^2-9)=0
d. (x+2)(x-3)(x+3)=0

What is this inequality notation? t is less then or equal to 2

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.