Question

true or false
x+4=0 is a quardratic equation​

Answer 1

Answer:

False

Step-by-step explanation:

As a quadratic equation should contain a variable two times or a different variable.

Answer 2

Answer:

No it is not

Step-by-step explanation:

A quadratic equation always has to have at least one term with ^2 on it

ex: x^2+1=23

      x^2+4=0

These are considers as quadratic as the have the power to 2 symbol ( exponent/power )

Note: It MUST be 2 if its 3 or higher it can not be counted, however it only needs to include one of this so something like 2^2+x^4-3=0 works as well, but not 2^3+x^4-3=0