Answer:
26/33
Step-by-step explanation:
The process is:
0.787878
78.7878
78/99x then simplify
Answer:
A
Step-by-step explanation:
Noting that i² = - 1
Given
(7 - 3i)(8 + 4i) ← expand factors using FOIL
= 56 + 28i - 24i - 12i²
= 56 + 4i - 12(- 1)
= 56 + 4i + 12
= 68 + 4i → A
Parentheses first. 1-4= -3. 4-3=1. 1-2=-1.
The answer is -1.
Answer: 113.1 i think sorry im bad at pi U_U
Step-by-step explanation:
