Question

Check whether it is a quadratic equation
are not :
n(n+1) + 8 = (n+2) (n-2).​

Answer 1

Answer:

No it's not a quadratic equation

Step-by-step explanation:

n*+n+8=n*-2*

n+8=n*-4

n+12=0

Answer 2

Answer:

no not a quadratic equation

Step-by-step explanation:

as n(n+1)+8=(n+2)(n-2)