Algebra Examples

Evaluate square root of -8
Step 1
Rewrite as .
Step 2
Rewrite as .
Step 3
Rewrite as .
Step 4
Rewrite as .
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Step 4.1
Factor out of .
Step 4.2
Rewrite as .
Step 5
Pull terms out from under the radical.
Step 6
Move to the left of .