Question

Equation (x+1)2– x2 = 0 has _____ real root(s).

               (A) 1      (B) 2             (C)   3       (D) 4​

Answer 1

Answer:

the answer will be 2

please mark these as brainliest answer

Answer 2

Answer:

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

${x}^{2} + 1 + 2x = {x}^{2} \\ = > 1 + 2x = 0 \\ = > 2x = - 1 \\ = > x = \frac{ - 1}{2}$

ans, (A) 1