Sutherlandm Sutherlandm

03-11-2021
Mathematics

contestada

Eight equals r to the power of two

Respuesta :

annie413 annie413

03-11-2021

Answer:

r= [tex]2\sqrt{2}[/tex]

r= -[tex]2\sqrt{2}[/tex]

Step-by-step explanation:

8=[tex]r^{2}[/tex]

Square root both sides of the equation.

r= [tex]2\sqrt{2}[/tex]

r= -[tex]2\sqrt{2}[/tex]

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