Answer:
18
Step-by-step explanation:
-11 - 7 = -18
|-18| = 18
Answer:
Step-by-step explanation:

Answer:
Step-by-step explanation:
Yes
Answer:
x = - 2, x = 0
Step-by-step explanation:
- 3x² - 6x ← factor out - 3x from each term
= - 3x(x + 2)
To solve equate to zero
- 3x(x + 2) = 0
Equate each factor to zero and solve for x
- 3x = 0 ⇒ x = 0
x + 2 = 0 ⇒ x = - 2