Question

(x+1)²-x²=0 solve the quadratic equation, please​

Answer 1

Step-by-step explanation:

${x}^{2} + 1 + 2x - {x}^{2}$

1+2x=0

2x=-1

x=-1/2

Answer 2

Answer:

x= -1/2

Step-by-step explanation:

(x+1)2-x2=0

x2+(1)2+2x-x2=0

x2+1+2x-x2=0

1+2x=0

2x= -1

x = -1/2