0-144 = -144
12 x 12 = 144
144X = X2 144X - X2 = 0 (144 - X)X = 0 X = 0 or X = 144
0.7912
x^2-144=0 add 144 to both sides x^2=144 take the square root of both sides x=12
pbluesaisnuerses
144 + 0
Square of 144 means 144 multiplied by 144. if you mean square root, then 12
-144
7
x2+24x+144 = 9 x2+24x+144-9 = 0 x2+24x+135 = 0 (x+9)(x+15) = 0 x = -9 or x = -15
a 'gross' means twelve dozen or 144