$x^2=k$
Solve for $x$.
If there are 2 solutions, separate them with a comma or use the $\pm$ symbol.
$x^2=9\qquad x=$
$x^2=36\qquad x=$
$x^2=81\qquad x=$
$x^2=49\qquad x=$
$x^2=5\qquad x=$
$x^2=19\qquad x=$
$x^2=47\qquad x=$
$x^2=91\qquad x=$
Solve for $x$.
If there are 2 solutions, separate them with a comma or use the $\pm$ symbol.
$2x^2=32\qquad x=$
$3x^2=75\qquad x=$
$9x^2=36\qquad x=$
$5x^2=320\qquad x=$
$2x^2=14\qquad x=$
$3x^2=33\qquad x=$
$2x^2+3=21\qquad x=$
$5x^2-7=73\qquad x=$
$10-3x^2=-2\qquad x=$
$-4x^2+8=-92\qquad x=$
$2x^2-3=17\qquad x=$
$5-3x^2=-4\qquad x=$
Solve for $x$.
If there are 2 solutions, separate them with a comma or use the $\pm$ symbol.
$\left(x-3\right)^2=4$
$\,\quad x-3=$
Answer: $x=$
$\left(x+4\right)^2=36$
$\,\quad x+4=$
Answer: $x=$
$\left(x+3\right)^2=7$
$\,\quad x+3=$
$x+3=\sqrt{7}$
$x=$
$x+3=-\sqrt{7}$
$x=$
Answer: $x=$
Solve for $x$.
If there are 2 solutions, separate them with a comma or use the $\pm$ symbol.
$\left(x-7\right)^2=25\qquad x=$
$\left(x+6\right)^2=49\qquad x=$
$\left(x-5\right)^2=81\qquad x=$
$\left(3+x\right)^2=1\qquad x=$
$\left(x-3\right)^2=13\qquad x=$
$\left(x+5\right)^2=5\qquad x=$
$\left(2x-5\right)^2=9\qquad x=$
$\left(3x+7\right)^2=64\qquad x=$
$4\left(2x-3\right)^2=100\qquad x=$
$\frac{1}{2}\left(4x+3\right)^2=2\qquad x=$