Question

simplify (2 - x2) (1 – x2 – x3) – (4 – X) (3 – X – x2)​

Answer 1

Why is there "x" before 2,3

Please tell me fast, then i will give you answer.

Thanks you................

Answer 2

Answer:

x^5 + x^4 - 3x^3 + 7x - 10 this is the right answer