Answer 6
4x -2y +3z^4
4(0) - 2(1) + 3(2)^4
0 - 2 + 24
Answer7
X=-+.222222 this is what I calculated
Answer:-728
Step-by-step explanation:
100,64,28,....
First term(a)=100
Common difference(d)=64-100=-36
Using the formula
Tn=a+ dx(n-1)
T24=100-36(24-1)
T24=100-36x23
T24=100-828
T24=-728
