Question

which of the following is an quatradic equation (x+1)^2 =3​

Answer 1

Answer:

quadratic equations= x^2+2x-2

Step-by-step explanation:

(x+1)^2=3

using Identity (a+b)^2= a^2+b^2+2ab

x^2+1+2x=3

x^2+2x=3-1

x^2+2x-2=0