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5 votes
What’s is this please help

What’s is this please help-example-1
User Yetiish
by
8.4k points

2 Answers

6 votes

Answer:

7+35i

Explanation:

the answer above seems more correct so

User DjSh
by
8.3k points
9 votes

Answer:

7 + 35i

Explanation:


7i(5 - i) \\ \\ = 7i * 5 - 7 {i}^(2) \\ \\ = 35i - 7( - 1) \\( \because \: {i}^(2) = - 1) \\ = 35i + 7 \\ \\ = 7 + 35i

User Royskatt
by
8.3k points

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