Respuesta :
Answer:
12i
Step-by-step explanation:
√-1 = i
Step 1: Write expression
√-144
Step 2: Factor out -1
√-1 · √144
Step 3: Simplify
i · 12
12i
Answer:
12i
Step-by-step explanation:
√-1 = i
Step 1: Write expression
√-144
Step 2: Factor out -1
√-1 · √144
Step 3: Simplify
i · 12
12i