Question

please show me how you got the answer as well because im not sure how to do this

Answer 1

Answer:

first solve brackets

3a^4 multiply by -2a

= -6a^5 answer

whenever there is no sing before bracket it means you have to multiply the terms

a^4 multiply by a

add powers 4+1=5

and 3*2=6

and sing + and - makes -

so answer is -6a^5

hope it's helpful