Photomaster25 Photomaster25
  • 02-10-2016
  • Mathematics
contestada

Write a polynomial function of minimum degree in standard form with real coefficients whose zeros include those listed.
i and -i

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 02-10-2016
for roots r1 and r2, the factors are (x-r1)(x-r2)


r1=i
r2=-i
don't forget i^2=-1

(x-i)(x-(-i))=(x-i)(x+i)=x^2-i^2=x^2-(-1)=x^2+1

the function is
f(x)=x^2+1
Answer Link

Otras preguntas

Hello I want to ask questions about physics
No Links The system of equations is graphed on the coordinate plane. y = -x -2 y = 3x +2 Enter the coordinates of the solution to the system of equations of the
Is the fraction 1/16 equivalent to a decimal that terminates or a decimal that does not​ terminate?
What percent of the world's energy comes from coal?
If you were to have to redesign the Schlieffen plan what would you have done differently?
The lines shown below are parallel. If the green line has a slope of -2, what is the slope of the red line?
NEED ANSWER ASAP PLEASE
What were the contributing factors that led to the “booming” economy during the 1920’s?
Find the dimensions of the square or circle. Check your answer
What would 5,647 be written out in Spanish (like in words) not just the number written 5.647