Question

factory of (4/x⁴+x⁴/81) is ​

Answer 1

Answer:

-77/x⁴

Step-by-step explanation:

4/x⁴+x⁴/81

you just do 4/x⁴-81/x⁴

then you will take the LCM of x⁴

then you get -77/x⁴