Answer:
- 4x² - 8x - 3
Step-by-step explanation:
We want to calculate
1 - (2x + 2)² ← expand using FOIL
= 1 - (4x² + 8x + 4) ← distribute parenthesis by - 1
= 1 - 4x² - 8x - 4 ← collect like terms
= - 4x² - 8x - 3
Answer:
8/12
Step-by-step explanation:
Hope it’s right
Answer:
i d k just ask someone els
Step-by-step explanation:
Here is ur answer
0.357142857142857
Answer:
( - 7/4, 81/8 )
Step-by-step explanation: