2 years ago

Find the nonpermissiable replacelment for the variable in the expression. 3x/5x+2

Mathematics

2 answers:

Greeley [361]2 years ago

8 0

Answer:

x = -2/5 or -0.4

Step-by-step explanation:

The non-permissible replacement of the variable in a certain expression is the value of x that will make the denominator of the expression zero.

=============================================================

Then,

⇒ 5x + 2 = 0

⇒ 5x = -2

⇒ x = -2/5 or -0.4

Montano1993 [528]2 years ago

5 0

Answer:

-2/5

Step-by-step explanation:

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