Question

Simplify 6k^2(3k^3 + 6k^2 – 7k + 4)

9k^5 + 12k^4 – k^3 + 10k^2

9k^3 + 12k^2 – k + 10

18k^5 + 36k^4 – 42k^3 + 24k^2

18k^3 + 36k^2 – 42^k + 24

Answer 1

Distribute the 6k^2 to each term in the parenteses and you get : 18k^5+36k^4-42k^3 +24k^2