$$ {I.x^{2}={144}}$$
$$ {II.y^{2}-24y+144=0}$$
$$ {I.2x^{2}-{9x}+10=0}$$
$$ {II.2y^{2}-13y+20=0}$$
$${I. \sqrt{200x}+\sqrt{102}=0}$$
$${II.\sqrt{160y}+\sqrt{200}=0}$$
$${I.{(13)^{2}}-14+28=x}$$
$${II.{(16)^{2}}-8×7=y}$$
In equation $$ {x^{2}-24x+k=0}$$ the first root is x=2 then find out the second root of equation.
870 05f87f11ae6aa3e1d0bcb886a$$ ({2+\sqrt{5}})$$ and $$ ({2-\sqrt{5}})$$ is a quadratic equation with roots.
706 05f76e7074637db73284aca09