Simplify 15i-(12-11i)

$15 i - (12 - 11 i)$

Step 1

Simplify each term.

Apply the distributive property.

$15 i - 1 \cdot 12 - (- 11 i)$

Multiply $- 1$ by $12$ .

$15 i - 12 - (- 11 i)$

Multiply $- 11$ by $- 1$ .

$15 i - 12 + 11 i$

$15 i - 12 + 11 i$

Step 2

Add $15 i$ and $11 i$ .

$- 12 + 26 i$

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