Answer:
B
Step-by-step explanation:
Given
(4x² - 3x - 4) - (3x² + 4x - 8) ← distribute by - 1
= 4x² - 3x - 4 - 3x² - 4x + 8 ← collect like terms
= x² - 7x + 4 → B
-11, 10
I hope this helps!
Answer:
31
Step-by-step explanation:
I'm pretty sure its B but I would double check before you put the answer in :)
X=31, the other post justifies, I just wanted to make it more accessible for if someone just needs the answer :)
