Rewrite as .

Rewrite as .

Rewrite as .

Rewrite as .

Pull terms out from under the radical, assuming positive real numbers.

Move to the left of .

Multiply by .

Evaluate Using the Given Value f(-9)=2 square root of -9

Skip to content
# Evaluate Using the Given Value f(-9)=2 square root of -9

Rewrite as .

Rewrite as .

Rewrite as .

Rewrite as .

Pull terms out from under the radical, assuming positive real numbers.

Move to the left of .

Multiply by .

Evaluate Using the Given Value f(-9)=2 square root of -9