Question

x^4-y^4= ___________
a) (x^2-y^2) (x^2+y^2)
b) (x^2-y^2) (x^2-y^2)
c) (x-y) ^4
d) 0​

Answer 1

2 + 4 is equal to 3 + 4 is equal to 0 + Y is equals to is equals to 6 2 is equals is equals is equal to zero 4 into five equal this is answer