How do you simplify $(- 7 + 2 i) + (4 + 3 i)$ $(- 7+ 2i ) + ( 4+ 3i )$ ?

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Answer 1 · 2017-12-04T14:43:51

$5 i - 3$ $5i-3$

$remove parenthesis and collect like terms$ $"remove parenthesis and collect like terms"$

$- 7 + 2 i + 4 + 3 i$ $-7+2i+4+3i$

$= 5 i - 3$ $=5i-3$

How do you simplify (−7+2i)+(4+3i)(- 7+ 2i ) + ( 4+ 3i )?