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yan [13]
3 years ago
14

Which equation is equivalent to

Mathematics
2 answers:
konstantin123 [22]3 years ago
6 0
It is the last equation. You square both sides. 
Xelga [282]3 years ago
3 0
The last equation is correct
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Step-by-step explanation:

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3 years ago
Algebra <br><br> A) 50+Z=81 <br> Explain.
Ivan

Answer:31


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Read 2 more answers
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