Question

X^2 + 6x - 4 =0 is it a quadratic equation

Answer 1

Answer:

Yes

x² + 6x - 4 = 0

it has x² in it that's why it's a quadratic equation

Answer 2

Answer:

Let p(x)=x^2 −6x+4=0

x^2 −6x+4=0

⇒ A quadratic equation is an equation of the second degree, meaning it contains at least one term that is squared.

⇒ Comparing equation x^2−6x+4=0 with standard form of quadratic equation ax^2+bx+c=0.

⇒ We get, a=1,b=−6,c=4

∴ The equation x^2 −6x+4=0 is quadratic equation.