Question

(1/4 a ^ 2 + 3b)(a ^ 3 + 2/3 b ^ 2)​

Answer 1

Answer:

Here's your answer

Step-by-step explanation:

We have,

=[43​a2+3b2]×[4(a2−32​b2)]

=[43​a2+3b2]×[4a2−38​b2]

=412​a4−1224​a2b2+12a2b2−324​b4

=3a4−2a2b2+12a2b2−8b4

=3a4+10a2b2−8b4

Hope you understand.