Answer: I have done this before but I think this is how you do this question
Step-by-step explanation:
Twelve x plus eight x to the ninth power minus three x squared plus fourteen x cubed minus five x to the fifth power
I hope that this explanation helped you!! :)
I am very good at these so if you got more bring em on.
Thanks,
Can you mark me brainliest for being the first one to answer?
