Answer:
5x^3-4x-1
Step-by-step explanation:
https://www.symbolab.com/solver/step-by-step/2x%5E%7B3%7D%2B4x-6%20%2B%203x%5E%7B3%7D-8x%2B7
I use symbolab, it's the best calculator for everything. Hope this helps!
A is the answer because of x is all the same
Answer:
In pictures
Step-by-step explanation:
By the way, question 2 is same as question 1
Answer:
she/se jajdjgdgmggdukhmijauuuu
Step-by-step explanation:
jkiek3ke
Answer:
Step-by-step explanation:
first term = a = 3
common ratio = 2nd term ÷ first term
= 12 ÷ 3
r = 4
