Answer: 3 + 7i
Step-by-step explanation:
Equation expanded: 12 + 5i - 9 + 2i // now simplfy
12 - 9 = 3
5i + 2i = 7i
// together, we get
3 + 7i
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Answer:
-1/6
Step-by-step explanation:
-1/2 + (3/4 * 4/9)
Parentheses first
Rewriting
-1/2 +(3/9 *4/4)
-1/2 +(1/3)
Getting a common denominator of 6
-1/2 *3/3 + 1/3 *2/2
-3/6 +2/6
-1/6
Answer:
28375683nxjs8737trxniu89oiec8n23783287 doo doo
Step-by-step explanation:
