x-2=7
$\left(x-m\right)^{4}-\left(x\right)^{4}$
z^2-3z+2i=0
what number do we get when x-2x² is subtracted from 1
67 devid by38
z^2-3iz+2i=0
If the perimeter of an isosceles triangle is (x+4)+(x+4)+(x) = 44 meters then its sides are 16 meters by 16 meters by 12 meters be...
p+8=20
3+5
