Question

X alpha y² and y=2a when X=a then show that y²-4ax​

Answer 1

Answer:

y=2a and x=a

so,

y

$y2 - 4 {a}^{2}$

$(2a {)}^{2} - 4a {}^{2}$

$4a {}^{2} - 4a {}^{2}$

=0