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zimovet [89]
2 years ago
8

Z^2-6=19 then z^2+6=?

SAT
1 answer:
prohojiy [21]2 years ago
3 0

Answer:31

Explanation:

z^{2}  = 19 + 6\\z^{2} = 25\\z=\sqrt{25} \\z = 5\\\\\\

→Z^{2}  + 6= 5^{2} + 6\\               = 25 + 6\\               31

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