Answer:
24ab
Explanation:
Here, the identity A² - B² = (A + B) (A- B) will be used ; A = 2a + 3b, b = 2a - 3b.
=> (2a + 3b + 2a - 3b) (2a + 3b - (2a - 3b))
=> (4a) (2a + 3b - 2a + 3b)
=> (4a) (6b)
=> 24ab
Hope it helps :)
5.8m questions
7.6m answers