9000031005 | math4u.vsb.cz

SubArea:

Higher degree equations and inequalities

Level:

Project ID:

9000031005

Accepted:

1

Assuming

x \in R

, solve the following algebraic equation.

(x + 1)^{4} - 5 (x + 1)^{2} + 4 = 0

{- 3; - 2; 0; 1}

{1; 4}

{- 2; - 1; 1; 2}

{- 1; 3}