Question

(a²+3b²) (4a -3b)

multiply both the expressions ​

Answer 1

Answer:

(a²+3b²)(4a-3b)

4a³-3a²b+3ab²-9b³

Answer 2

Answer:

4a^3-3ab(a-4b)-9b^3

Step-by-step explanation:

(a^2+3b^2)×(4a-3b)

(4a^3-3a^2b+12ab^2-9b^3)

4a^3-3ab(a-4b)-9b^3