lootcrateisfat lootcrateisfat

23-03-2020
Mathematics

contestada

Find all zeros of f(x)=x^4+24x^2−25 by completely factoring the polynomial.

Respuesta :

hollandgrzesiak hollandgrzesiak

23-03-2020

Answer: x= -1, 1, 5i, -5i

Step-by-step explanation:

f(x)=x^4+24x^2+25

f(x)=(x^2-1)(x^2+25)

x^2-1=0

x^2=1

x= -1, 1

x^2+25=0

x^2=-25

x= -5i, 5

Answer Link

Otras preguntas

what is the first assignment

Monica and her friends had 6/8 of an apple pie left. The 8 friends decided to cut up the leftover pie. If they all had am equal piece, howuch pie did each of th

1. Simplify the Square Root (it's a: - sign in front of the S.R. symbol –0.5 5 –5 –25

After you have rested an injured body part, the next step should be _____. light intensity resistance training rehabilitation exercises slow cardiovascular trai

whats the difference between bad conductors , insulators and dielectric

My little brother needs help with this: Why can a subtraction problem be rewritten as an addition problem without changing the outcome? Give a real-world scena

figure below is made of rectangles what is the perimeter of the figure below note that not all the side lengths are labeled.

What are two limits on the king’s power established by the Magna Carta?

What are some possible reasons that people stoped raising some domesticated species

is 68 composite or prime