Answer:
C. 4x² -2x + 11
Step-by-step explanation:
(4x² + 6) - (2x - 5)
→ Remember the minus outside the (2x - 5) means the minus inside changes to a plus
(4x² + 6) - (2x + 5)
→ Remove the brackets
4x² + 6 - 2x + 5
→ Add the whole numbers together
4x² + 11 - 2x which is equivalent to the option c 4x² -2x + 11
