Discriminant = 16
As 16>0, The roots will be real and unequal.
Step-by-step explanation:
The standard form of a quadratic equation is:
[tex]ax^2+bx+c = 0[/tex]
The discriminant is calculated as:
[tex]D=b^2-4ac[/tex]
Given equation is:
[tex]Y=-4x^2+2x+1[/tex]
Here
a = -4
b = 2
c = 1
Putting the values
[tex]D =(2)^2 - 4(-4)(1)\\=4+16\\=20[/tex]
The discriminant is 16 which is greater than zero so the roots of the equation will be real and unequal.
Keywords: Discriminant, Quadratic equation
Learn more about quadratic equation at:
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