A. It’s easy answer correct.
Sum of 2 perfect cubes
a³+b³=(a+b)(x²-xy+y²)
so
x³+4³=(x+4)(x²-4x+16)
set each to zero
x+4=0
x=-4
the other one can't be solveed using conventional means
use quadratic formula
for
ax^2+bx+c=0
x=

for x²-4x+16=0
x=

x=

x=

x=

x=

x=

the roots are
x=-4 and 2+2i√3 and 2-2i√3
The LCM of 6,2,and 22 is 66.
Happy studying ^-^
<span>Proportions happen because two events or scenarios are related or associated with one another </span>
Answer:
known as mass layoffs and u lose your job security
Step-by-step explanation: