Question

is this a quadratic equation ​

Answer 1

yessss.......... this is a quadratic equation

Answer 2

Yes this is quadratic

x²+1(2)=5(x+1)

x²+2=5x+5

x²+2-5x-5=0

x²-5x-3=0

hence it is quadratic equation as it is in the form of ax²+bx+c