(2+2i)(5+3i)
10+6i+10i+6i^2
10+16i+6(-1)
4+16i
When you have an “i^2”, you also have a negative one. The simplified answer is 4+16i
Answer:
<u><em>B</em></u>
Step-by-step explanation:
- <em>4/1 * 1/3</em>
- <em>4 * 1 = 4</em>
- <em>1 * 3 = 3</em>
- <em>4/3; 1 1/3</em>
M = 9
7 times 9 equals 63 and then you add 8 it equals 71.
7x9=63+8=71
