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andrew-mc [135]
3 years ago
5

Can someone please help with this question

Mathematics
2 answers:
FromTheMoon [43]3 years ago
7 0

Answer:

A) z > 0

C) z = 0

Step-by-step explanation:

Given,

x*x = z

x^2 = z

When squared, the value becomes greater than or equal to zero.

So, z > 0 or z = 0

AnnyKZ [126]3 years ago
5 0

Answer:

A

Step-by-step explanation:

If x<0 then z must be :

z>0

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