Can some one plz help

x = ±i, x = ±i

Step-by-step explanation:

x^4 + 3x^2 + 2 = 0

x^4 + x^2 + 2x^2 + 2 = 0

x^2 ( x^2 + 1 ) + 2 ( x^2 + 1 ) = 0

( x^2 + 2 ) ( x^2 + 1 ) = 0

x^2 + 2 = 0, x^2 + 1 = 0

x^2 = -2, x^2 = -1

x = ±i, x = ±i

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.