Question

find the values of y so that the quadratic polynomial
$y {x}^{2} + x + y$
has equal zeroes.

Answer 1

Hey

Here is your answer,

b^2 - 4ac = (1)^2 - 4xyxy
1-4y^2 = 0
-4y^2 =-1
y^2 = 1/4
y=1/2

Hope it helps you!