The equation (x + 1)2 – 2(x + 1) = 0 has
A. two real roots
B. no real roots
C. one real root
D. two equal roots
Answer:A
The equation (x + 1)2 – 2(x + 1) = 0 has
A. two real roots B. no real roots C. one real root D. two equal roots
Explanation: x + 1)2 – 2(x + 1) = 0