Answer: I don't know how to type the infinity symbol on my phone but..
(-infinity, -5)
Basically x can be anything less than -5.
Answer:
Step-by-step explanation:
possible integer:
1: -2,-1,0,1,2
2: 4p-8∠7-p
add 1p to both side
5p-8∠7
add 8 both side
5p∠15
divide both side by 5
p∠3
3: possible integer
-3,-2,-1,0,1
Answer:
9x² - 12x + 4
Step-by-step explanation:
(3x - 2)² = (3x - 2)(3x - 2)
Each term in the second factor is multiplied by each term in the first factor , that is
3x(3x - 2) - 2(3x - 2) ← distribute both parenthesis
= 9x² - 6x - 6x + 4 ← collect like terms
= 9x² - 12x + 4
