Question

Find all solution(s) to the system of equations shown below.

x + y = 0
x3 - 5x - y = 0

(-2, 2), (0, 0), (2, -2)
(2, -2), (0, 0)
(0, 0), (4, -4)
(-6, 6), (0, 0), (6, -6)

Answer 1

Answer

x+y=0
put he value -2,2
let x=-2
let y =2

-2+2=0
=0
like this put all the value in eqation
and always let the first no. be x and another on be y