Step-by-step explanation:
Given
3pq (2p - 4q)
= 6p²q - 12pq²
Answer:
Step-by-step explanation: it is C
Answer:
2x+3 / x = 1
Step-by-step explanation:
A closed circle means that value is included, and an open circle means that value is excluded.
Example:
x > 2 ---- Graphed with an open circle, everything greater than but not including 2
x ≤ 3 ------ Graphed with a closed circle, everything less than and including 3