5i+15+√-25 show in a+ ib form
Answers
Answered by
0
Step-by-step explanation:
=5i+15+√-1×√25
=5i+15+i√25 (since √-1 is i)
=5i+15+5i
=15+10i
Answered by
0
Answer
15 + 30i
Step-by-step explanation:
5i + 15 + √-25
= 5i + 15 + 25i
= 15 + 5i + 25i
= 15 +30i
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