X^2 (3-2x+x^2) for x=1 ; x=-1 ; x=2/3 and x= -1/2
Answers
Answered by
2
Answer:
Step-by-step explanation:
The original expression is 2X^3 -- X^2 -- 2X + 1.
2X^3 -- 2X -- X^2 + 1 =
2X^3 -- 2X -- (X^2 -- 1) =
2X (X^2 -- 1) -- (X^2 -- 1) =
(2X -- 1)(X^2 -- 1) =
(2X --1)(X -- 1)(X + 1)
Similar questions
Social Sciences,
6 months ago
Science,
6 months ago
English,
6 months ago
English,
1 year ago
Social Sciences,
1 year ago