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:
I don't know
Step-by-step explanation:
The answer is E. 2^2/7 + 2/7
Answer:
4(12x + 32) = 48x + 128
Step-by-step explanation:
