Question

The equation whose roots are 1 + 2i, 0, 1
1) x(x3 + 3x2 - 7x + 4) = 0
2) x(x - 3x2 + 7x - 5) = 0
3) x(x3 - 3x2 – 7x + 4) = 0
4) x(x2 – 3x2 + 7x - 4) = 0​

Answer 1

Answer:

"7x" (and any subsequent words) was ignored because we limit queries to 32 words.