shadowthedemon1
shadowthedemon1 shadowthedemon1
  • 24-03-2021
  • Mathematics
contestada

Find the roots/zeroes of the following polynomial

x^2−19=6

Respuesta :

kyasou
kyasou kyasou
  • 24-03-2021

Answer:

x=5 and x=-5

Step-by-step explanation:

1. first you would subtract 6 from both sides to set the equation = to zero.  

2. The equation would then be x^2-25=0.

3. that is a difference of two squares polynomial. So when you factor it, it is (x+5)(x-5)=0

4. by the zero product property, the roots are 5 and -5.

Answer Link
MemeGorl7
MemeGorl7 MemeGorl7
  • 24-03-2021
Your answer is x = 5, -5
Ver imagen MemeGorl7
Answer Link

Otras preguntas

Which phrase matches the algebraic expression below? 2(x + 7) + 10
Federal reserve policy to increase the supply of money and hence to lower the interest rate from 6% to 4%, is accomplished by action that _______ the _______ go
What is the falling action of to kill a mockingbird in chapter 17
can I have some help
Why is more than half of earth’s fresh water supply difficult to use?
"To get out the vote" is an example of what type of mission statement? A. The social values statement B. The anti-mission statement C. The partisan st
Help I need help with this picture.
factorise 15a + 6b= thanks
Why is it difficult to classify some bacteria and archaea from each other?
Protective actions for explosive devices include all of the following except: select one: deny entry isolate the area be alert for signs of additional devices s