Question

2x²- 5=zero is an quadratic equation​

Answer 1

Answer:

yes

Step-by-step explanation:

yes it is a quadratic equation

and value of x is

2x²=5

x²=5/2

x=√5/√2

x=√10/2

Answer 2

Answer:

yes

Step-by-step explanation:

yes it is a quadratic equation

and value of x is

2x²=5

x²=5/2

x=√5/√2

x=√10/2