Question

following equation is quadratic or not
1. (x+3)(x+1)=2
2. x-1/x =8
with full steps

Answer 1

Answer:

1.(x+3)(x+1) = x²+x+3x+3 = x²+4x+3

it has degree 2, so it is a quadratic equation

2. no, it doesn't have degree 2, it is linear