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Paul [167]
2 years ago
13

Eight equals r to the power of two

Mathematics
1 answer:
Tasya [4]2 years ago
5 0

Answer:

r= 2\sqrt{2}

r= -2\sqrt{2}

Step-by-step explanation:

8=r^{2}

Square root both sides of the equation.

r= 2\sqrt{2}

r= -2\sqrt{2}

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