Simplify (3+2i)-(-9-8i) - Math help

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$(3 + 2 i) - (- 9 - 8 i)$

Simplify each term.

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Apply the distributive property.

$3 + 2 i - - 9 - (- 8 i)$

Multiply $- 1$ by $- 9$ .

$3 + 2 i + 9 - (- 8 i)$

Multiply $- 8$ by $- 1$ .

$3 + 2 i + 9 + 8 i$

$3 + 2 i + 9 + 8 i$

Simplify by adding terms.

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Add $3$ and $9$ .

$12 + 2 i + 8 i$

Add $2 i$ and $8 i$ .

$12 + 10 i$

$12 + 10 i$

Simplify (3+2i)-(-9-8i)

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