Question

please answer my Question l will mark u as brainiest &thanks your answer

NO SPAM OR REPORTED ​

Answer 1

(2ab+3c)2 - (2ab-3c)2

(4ab) + (6c) — (4ab) - (6c)

4ab + 4ab = 8ab
6c + 6c = 12c
8ab-12c

Answer 2

Answer:

6c²

Step-by-step explanation:

First open the brackets:

2ab² + 3c² - 2ab² + 3c²

Make the expression positive:

2ab² + 3c² + -2ab² + 3c²

Group the like terms:

(2ab² + -2ab) + (3c² + 3c²)

Solve:

0 + 6c² = 6c²

Answer:

6c²

PLEASE MARK THIS AS BRAINLIEST