Monroyatineulteehu Monroyatineulteehu
  • 03-02-2017
  • Mathematics
contestada

Solve.

x² + x – 6 = 0



{2, –3}


{6, –1}


{3, –2}


{2, 3}

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 03-02-2017
what 2 numbesr multiply go get -6 and add to get 1
-2 and 3

(x-2)(x+3)=0

set each to zero

x-2=0
x=2

x+3=0
x=-3


{2,-3}
Answer Link
laohaiyan
laohaiyan laohaiyan
  • 05-02-2017
A.it must be right.
It is easy,you should do it by yourself.

Answer Link

Otras preguntas

What is rhe price of the computer be after the mark down?​
In the mid-1950s, Polish workers rebelled because they wanted
The position of a particle is given by the function x = \left(2t^3 - 6t^2 + 12\right) m, where t is in s. Question:At what time is the acceleration zero? (with
If the domain of a function that is translated up 5 is (-1,8), (-2,4),(-1, -7), what is the range? O (-1,3), (-2,-1),(-1,-12) O (-6,8).(-7,4), (-6, -7) O (5,8)
Which of these statements partially defines law?
7. Which sentence gives the most accurate description of a pluralistic society? A. A pluralistic society contains a mix of religions, cultures, and traditions.
gi =4b+1 hi =3b-1,hi=14
Two cruise ships left the same port. After two hours, Ship A is 30 miles west and 18 miles north of the port and Ship B is 10 miles west and 27 miles south of t
Write the following number in standard form. one hundred four billion, twenty-seven thousand, five hundred seventy-one 140,027,000,571 140,270,571,000 104,000,0
Find k if 3k, k-2, and k + 7 are consecutive terms of an arithmetic sequence.