Answer:
1. 8^2
2. 3^4
3. 5^3
Step-by-step explanation:
1)8×8 = 64
2)3×3×3×3=81
3)5×5×5=125
Answer:
Exponential
Step-by-step explanation:
3•2•7=42•2=84
12•10•7=840
84+840=924in^3
Answer:
(15)(0.75) and 0.7(15 – x) + 0.9x
Step-by-step explanation:
I did that assignment.
(5 + 2i)(1 + 3i)
5 * 1 = 5
5 * 3 = 15i
2i * 1 = 2i
2i * 3i = 6i^2
So we have...
5 + 15i + 2i + 6i^2
5 + 17i + 6i^2
In order....
6i^2 + 17i + 5
