Cristina414
Cristina414 Cristina414
  • 02-10-2016
  • Mathematics
contestada

write a polynomial in standard form with given Zeroes

given zeroes are 5 and 3+2i

Respuesta :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 02-10-2016
Required potynomial = (x -5)(x - 3 - 2i)(x - 3 + 2i) = (x - 5)(x^2 - 6x + 13) = x^3 - 6x^2 + 13x - 5x^2 + 30x - 65 = x^3 - 11x^2 + 43x - 65
Answer Link

Otras preguntas

the length of AB is 20 in the figure shown. what is the length of AE?
Match the inequality with its line graph. 1. -6-5 -4-3-2-1 0 2. + -6-5 1 2 2-6 3 +> -x-5≤-2 -4-3-2-1012 3. + 2 6+x≤3 -6-5 -4 -3 -2 -1 0 1 2 4. ++ -6-5 -4-3-2
15. A horse is tied to a post with a lead rope in the middle of a pasture. He is only allowed to walk the area that his 7 yd lead rope will allow him to go. How
What are some advantages that comedy has for dealing with serious issues like racism? What are some disadvantages?
Jenny measured 1/4 cup of flour and 4/9 cup of flower how many cups did jenny measure give answer in reduced terms
A triangle has a base of 4 inches and height of 6 inches. What is the area of the triangle? 10 in2 12 in2 20 in2 24 in2
There are 216 guests currently staying at the hotel. 81 of these guests are signed up to the loyalty programme. Fiona thinks that more than 4/10 of these guests
2703+206306296292729
please help. The figure below is a triangle with three unknown angles.
For the skydiver to float gently down, the forces should be balanced. How much force should the parachute add so that the skydiver will arrive on earth gently?