SAMMIEGHURLGO
Answered

which is does not belong to the group?

a. [tex] \frac{2x}{5x} [/tex]

b.[tex] \frac{5x + 1}{2} [/tex]

b.[tex] \frac{1}{ \sqrt{9} } [/tex]

c.[tex] \frac{4}{ \sqrt{a} } [/tex]

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Sagot :

KANATAHOSHIJIMA31GO

Answer:

[tex] \frac{4}{ \sqrt{a} } [/tex]

Step-by-step explanation:

The 4th choice is the odd one out because it is the only non-monomial among the group. This choice is the only one with a denominator containing a variable.

Because of this, if we were to equate all the choices into y, and change a into x, only the fourth choice will not have the set of real numbers as its domain.

Hope this helps!

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