Factoring f(x) would give a factor (x-1-2i), so you can divide f(x) by this, leaving (x-3)(x+4)(x-1+2i), so the other roots are:
x=3
x=-4
x=1-2i
In the middle there are 13 units away.
Answer:
1,061.44
Step-by-step explanation:
100%+6.25%=106.25%
convert this to decimal and you get 1.0625
then you just multiply with the initial price
999.00*1.0625=1,061.44
Answer:729
Step-by-step explanation:
Its a box so all sides are the same v=lxwxh so 9x9x9=729 cubes will fit in the box