smithbryan106 smithbryan106
  • 30-06-2014
  • Mathematics
Answered

For what values of x is the expression below defined?
√2x^2 divide by √5x

a/x=0
b.x<0
c.x>0
d.x<1



Answer :

Аноним Аноним
  • 30-06-2014
[tex]\sqrt{2x^2}:\sqrt{5x}\\\\2x^2\geq0\ \wedge\ x > 0\\\\x^2\geq0\ \wedge\ x > 0\\\\x\in\mathbb{R}\ \wedge\ x > 0\Rightarrow x > 0\ (x\in\mathbb{R^+})\\\\Answer:c.\ x > 0[/tex]
Answer Link
sdb321birge
sdb321birge sdb321birge
  • 01-04-2021

Answer:

x>0

Step-by-step explanation:

Ap Ex:)

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