Answer:
1. 728
2. 725
Step-by-step explanation:
Using order of operations:
1. 5×11×13+13=715+13=728
2. 6×5×4×3×2×1+5=720+5=725
Hope this helps!
The answer is 3, –2, –7, –12
B³=343
or
B³=7³
B=7
n = 14
(n + 6)4 = 5
1. multiply by 4
n + 6 = 20
2. substract 6
