Question

why X square + 7 is equal to zero is a quadratic equation​

Answer 1

Answer:

The given equation is a quadratic equation because the equation x²+7 contains the highest power 2.

Answer 2

Step-by-step explanation:

because the highest degree of this polynomial is 2

And the polynomial whose highest degree is 2 is called quadratic

and it also can be written in standard form

ax²+by+c=0

X2+7=0

where a, b ,is 1

y=0

c=7

hope this helps you