Answer: x = -1/2
4x² + 4x + 1 = 0
⇔ (2x + 1)² = 0
⇒ 2x + 1 = 0
⇔ x = -1/2
Step-by-step explanation:
Answer:
i think it is 1% sry if wrong
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
Answer:
2.) 8/5
Step-by-step explanation:
a4 = 8/5
12 red counters
7 more red counters than yellow counters
12 - 7 = 5 yellow counters
Dara has 5 yellow counters.