emilybb195
emilybb195
17-03-2017
Mathematics
contestada
Picture shown!! help pleaseer
Respuesta :
trombonebookworm
trombonebookworm
17-03-2017
For the rational expression to be undefined, the denominator should be 0. So,
3x^2-3=0
3(x^2-1)=0
3(x-1)(x+1)=0
x-1=0
x=1
x+1=0
x=-1
X can be 1 or -1 for the expression to be undefined.
Hope this helped!
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
Name four behaviors that animals must use to survive
Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
what is a rational number between -1/6 and -2/6
Caitlyn did 6/7 of the problems on her math correctly and 4 incorrectly. She did all the problems. How many were there?
what is E=m² the famous theory of albert einstien?
Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
what is a rational number between -1/6 and -2/6
I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who am i
what is a rational number between -1/6 and -2/6
write a program in pascal to solve a quadratic equation
