91Ó°ÊÓ

Solve the quadratic equation using square root property.

$4m^2=36$.

Solve the equation by completing square method.

$w^2+8w=65$

Solve the equation by completing square method.

$u^2+2u=3$

Solve the equation by completing square method.

$z^2+12z=-11$

Solve the equation by completing square method.

$c^2-12c=13$

Solve the equation by completing square method.

$d^2-8d=9$

Solve the equation by completing square method.

$x^2-20x=21$

Solve the equation by completing square method.

$y^2-2y=8$

Solve the equation by completing square method.

$m^2+4m=-44$

Solve the equation by completing square method.

$n^2-2n=-3$