8) â€‹the number of real roots of equation x(x+2) (x2-1)-1=0 are (A) 0 - Maths - Quadratic Equations

Question

8) â€‹the number of real roots of equation x(x+2)
(x2-1)-1=0 are
(A) 0 (B) 4
(C) 3 (D) 2

Neha Sethi · Accepted Answer

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8) ​the number of real roots of equation x(x+2) (x2-1)-1=0 are (A) 0 (B) 4 (C) 3 (D) 2