avarpaquette avarpaquette

26-03-2020
Mathematics

contestada

Can someone please help with this question

Can someone please help with this question class=

Respuesta :

sanwilbrn sanwilbrn

26-03-2020

Answer:

A

Step-by-step explanation:

If x<0 then z must be :

z>0

Answer Link

bappyisc bappyisc

26-03-2020

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

Answer Link

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