fine every value of the variable that makes each rational expression undefined.
1.) 5r/r² - 4
2.) 7/x² - 14x - 32
3.) 4y/y+4
4.) 3x/16x + 15
with solution please!
1.) 5r/r² - 4
2.) 7/x² - 14x - 32
3.) 4y/y+4
4.) 3x/16x + 15
with solution please!
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Answer:
Rational expression is undefined when the denominator is equal to zero.
Step-by-step explanation:
Tanggalin ko muna yung solution ko. Mali kasi sorry