4z-20+2=4z-18
4z-18=4z-18
Their answer is the same no answer for this .. or maybe you forgot to wrote an other thing... I hope that I could help you!! :)
Answer:
=−x5+5x4+125x2−625x
Step-by-step explanation:
Answer: 93,220
Step-by-step explanation: Just add a zero to the end to get 93,220.