Answer:
2x² - 6x
Step-by-step explanation:
(3x² - 4x + 8) + (- x² - 2x - 8) ← remove both parenthesis
= 3x² - 4x + 8 - x² - 2x - 8 ← collect like terms
= 2x² - 6x
Answer:
He's 6 ft "5"
Step-by-step explanation:
Added 10
It is definitely the letter B because of the liner parent function