Question

Decide whether (l + 2) (l-50) is quadratic equation

Answer 1

Answer:yes

Step-by-step explanation:

Just multiply both the parts and you get a equation of the form ax^2 + bx +c then it is a quadratic equation

Answer 2

Answer:

yes , equation (l+2)(l-50) is an quadratic equation.

Step-by-step explanation:

any equation of the form ax²+bx+c=0 is quadratic.

(l+20)(l-50)=l²-30l+1000=0