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grin007 [14]
3 years ago
15

What's the square root of 64​

Mathematics
2 answers:
prohojiy [21]3 years ago
5 0

Answer: 8

Step-by-step explanation:

djverab [1.8K]3 years ago
4 0

Answer: the square root of 64​ is 8

Step-by-step explanation:

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Answer:

1) x=3, y=-3

Step-by-step explanation:

10x + 7y = 9 —— (1)

-4x -7y = 9 —— (2)

(1) + (2)

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