skylarmiller12204
skylarmiller12204 skylarmiller12204
  • 11-11-2021
  • Mathematics
contestada

What are the zeros of the function
f(x)=x^2+2x-8

Respuesta :

profereyes12122
profereyes12122 profereyes12122
  • 11-11-2021

Answer:

-4, 2    (-4,0) (2,0)

Step-by-step explanation:

factoring in binomials

[tex](x+4)(x-2)=x^{2} +2x-8[/tex]

The zeros:

[tex]x+4=0\\x=0-4\\x_{1} =-4[/tex]

[tex]x-2=0\\x=0+2\\x_{2} =2[/tex]

I hope this help you

Answer Link

Otras preguntas

Is g(x)= 5 + 6/x a linear function
What's the answer pleaseeeee answer
A population of cheetahs has a birth rate of 5 and a death rate of 15. Immigration is 2, and emigration is 4. What is its population growth?
In 2014, mugaba wrote her memoirs, my life in the congo. mugaba did not register a copyright. under federal copyright law, mugaba's book:
Select all the polygons that have reflection symmetry.
What is this type of animal it is called a cameleon i dont really know how to spell it sorry?
In psychoanalytic theory, the id has __________ as a main goal.
why were the battles of Trenton and Princeton so important for Washington and the Americas
Jay's parents celebrated their 25th wedding anniversary in 2005. In what year they where married
Information that can be independently verified by any trained person is called which of the following ?