Question

please help me with this question.​

Answer 1

Answer:

x=1/2,1,√2,-√2

Step by step explanation

(x+√2)(x-√2)=x²-2

(2x^4-3x³-3x²+6x-2)/(x²2)

=2x²-3x+1

Middle term split

2x²-3x+1

2x²-2x-x+1

2x(x-1)-1(x-1)

(2x-1)(x-1)

x=1/2 x=1