Question

Q.3
Check this equation is quadratic or not (x + 2)² = 2x (x2 - 1)​

Answer 1

Answer:

NOT

Step-by-step explanation:

$(x+2)^2=2x(x^2-1)\\\\(x+2)^2=2x^3-2x\to \boxed{2x^3}-\text{third degree }$