nidhiyabose nidhiyabose

13-04-2019
Mathematics

contestada

obtain all zeros of x^4-7x^2+12, if two numbers of its zeros are √3 and -√3

Respuesta :

verolero789 verolero789

16-04-2019

Answer:

Step-by-step explanation:

x^2=u

u^2-7u+12=0

(u-3)(u-4)=0

u=3,4

x^2=3,4

x^2=3

x = ±√3

x^2 = 4

x=±2

Answer Link

Otras preguntas

The geographic distribution of the mesosaurus, a small swimming reptile that lived during the late paleozoic, shows that the reptile lived on the southwest coas

what is the scale factor?

PLEASE PEOPLE, HELP ME!! Geometry 1) In the triangle ABC AB=5 BC=4, and its area is 5√3 cm^2 . Find the third side of the triangle, if it is known that the ang

Which scientists discovered the two radioactive elements radium and polonium

You’re in the mountains studying a valley glacier. What methods would you use to tell if it is advancing or retreating?

To him, your celebration is a sham; your boasted liberty, an unholy license; your national greatness, swelling vanity; your sounds of rejoicing are empty an

1. A 2-kg bowling ball sits on top of a building that is 40 meters tall. Circle one: KE / GPE / both Show your work for finding the values of each type of energ

what does the cyclic model of the universe say about what might have existed before the big bang?

The working people of France were called the

ILL GIVE MEDAL AND BRAINLIEST TO WHOEVER GETS IT. What is the value of the expression? 20 + 4 • 72