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olchik [2.2K]
3 years ago
11

Solve the following equation. x² + 64=0

Mathematics
2 answers:
murzikaleks [220]3 years ago
5 0

Answer:

x=-8

Step-by-step explanation:

square root 64 which is 8

-8^2 = -64

-64 -64 = 0

-8^2 + 64 = 0

mash [69]3 years ago
5 0

Answer:

x=8

=>x^{2} =-64\\

=>  \sqrt{x^{2} } =\sqrt{64} \\\\

=> x=8

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The form of the equation of the circle is (x - h)² + (y - k)² = r², where

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Answer:

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Step-by-step explanation:

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