Answer:
x^4 - 8 x^2 + 16
Step-by-step explanation:
Use formula (a-b)^2 = a^2-2ab+b^2
now a=4 b=x^2, plug in
-2-5i is the correct answer
Answer:
y=5/2x-8/3
Step-by-step explanation:
The equation is y=mx+b
M is the slope and b is the y-intercept.
Sería 37975 porque le tienes que restar el procentaje que se le ha añadido para saber cómo era antes
