Question

ANSWER THE ABOVE WITH EACH STEP​

Answer 1

Step-by-step explanation:

3. 8a³ + 27 ³ + 36a²b + 54ab²

= (2a)³ + (3b)³ + 3(2a)²(3b) + 3(2a)(3b)²

= (2a + 3b)³

4. 64³ - 27b³ - 144a²b + 108ab²

= (4a)³ - (3b)³ - 3(4a)²(3b) + 3(4a)(3b)²

= (4a - 3b)³

FOR QUESTION NO. 5. REFER TO THE ATTACHMENT.