Simplify the expression to a + bi form: (-5 + 4i)

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Simplify the expression to a + bi form: (-5 + 4i) – (-5 + 3i)

asked Oct 20, 2022 224k views

1 vote

Simplify the expression to a + bi form:
(-5 + 4i) – (-5 + 3i)

Mathematics
high-school

Shanette asked

by Shanette

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2 Answers

3 votes

Answer:

$→( - 5 + 4i) - ( - 5 + 3i) \\ = - 5 + 4i + 5 - 3i \\ = - 5 + 5 + 4i - 3i \\ = 0 + i \\ = \boxed i✓$

i is the right answer.

New Moon answered Oct 23, 2022

by New Moon

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4 votes

Answer:

Explanation:

(-5+4i)-(-5+3i)

-5+4i+5-3i

-5+5+4i-3i

0+i

Tom Viner answered Oct 24, 2022

by Tom Viner

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