Solving by Factorizing
Solve for $𝑥$. If there are multiple answers, separate them with commas.
$x^2+3x=0\qquad x=$
$x^2+8x=0\qquad x=$
$x^2=-5x\qquad x=$
$x^2=6x\qquad x=$
$5x^2+6x=0\qquad x=$
$-3x^2+4x=0\qquad x=$
$8x^2=5x\qquad x=$
$2x^2=-3x\qquad x=$
Solve for $x$.
$-3x^2+24x-21=0 \qquad x=$
$-5x^2+20=0 \qquad x=$
$x^2+10x+9=0 \qquad x=$
$5x^2-20x=0 \qquad x=$
$4x^2-40x+36=0 \qquad x=$
$-x^2+5x-6=0 \qquad x=$
$9x^2+18x-72=0 \qquad x=$
$-3x^2+147=0 \qquad x=$
$3x^2-15x+12=0 \qquad x=$
$2x^2-18x=0 \qquad x=$
$x^2-14x+45=0 \qquad x=$
$x^2+2x-48=0 \qquad x=$
$x^2-x-12=0 \qquad x=$
$x^2-4x-12=0 \qquad x=$
$-5x^2-10x+40=0 \qquad x=$
$x^2-16=0 \qquad x=$
$x^2+7x-8=0 \qquad x=$
$7x^2-7x-84=0 \qquad x=$
$-7x^2-28x-21=0 \qquad x=$
$3x^2+6x+3=0 \qquad x=$
$4x^2-16=0 \qquad x=$
$x^2+7x=0\qquad x=$
$3x^2+18x-21=0 \qquad x=$
$7x^2-175=0 \qquad x=$
$-3x^2-30x-75=0 \qquad x=$
$-2x^2+10x+48=0 \qquad x=$
$-4x^2+4x+8=0 \qquad x=$
$x^2-10x+16=0 \qquad x=$
$2x^2-2x-60=0 \qquad x=$
$x^2-36=0 \qquad x=$
$x^2+5x+4=0 \qquad x=$
$-3x^2+9x+12=0 \qquad x=$
$x^2-x=0\qquad x=$
$7x^2+21x+14=0 \qquad x=$
Solve for $x$. If there are multiple answers, separate them with commas. Give answers as simplified fractions and not decimals.
$3x^2+7x+4=0 \qquad x=$
$3x^2+8x+4=0 \qquad x=$
$3x^2-16x+16=0 \qquad x=$
$3x^2+10x-8=0 \qquad x=$
$2x^2+17x+35=0 \qquad x=$
$3x^2-26x+48=0 \qquad x=$
$4x^2-15x-4=0 \qquad x=$
$8x^2+9x+1=0 \qquad x=$
$12x^2+13x+3=0 \qquad x=$
$20x^2+21x+4=0 \qquad x=$
$25x^2-15x-54=0 \qquad x=$
$12x^2+47x+45=0 \qquad x=$