Find the non-permissible replacement for [tex]\( y \)[/tex] in this expression:

[tex]\[ \frac{5}{9y} \][/tex]

Enter the correct answer.



Answer :

To find the nonpermissible replacement for [tex]\( y \)[/tex] in the expression [tex]\(\frac{5}{9y}\)[/tex], we need to determine when the denominator of the fraction becomes zero. A fraction is undefined when its denominator is zero, so we set the denominator equal to zero and solve for [tex]\( y \)[/tex].

The expression in the denominator is [tex]\( 9y \)[/tex]. We set it equal to zero:

[tex]\[ 9y = 0 \][/tex]

Next, we solve for [tex]\( y \)[/tex]. To isolate [tex]\( y \)[/tex], we divide both sides of the equation by 9:

[tex]\[ y = \frac{0}{9} \][/tex]

Simplifying the right side, we get:

[tex]\[ y = 0 \][/tex]

So, the nonpermissible replacement for [tex]\( y \)[/tex] in the expression [tex]\(\frac{5}{9y}\)[/tex] is [tex]\( y = 0 \)[/tex].

Therefore, the nonpermissible value of [tex]\( y \)[/tex] is [tex]\( 0 \)[/tex].