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

2 Points What is one of the defining characteristics of the modern era? O A. Countries are better able to build strong economies without trading with their neig
solve the equation: 17 - 3(3 - 4x)-8 = -5(x=9) -6
Why is redundancy of data undersirable?
What was carved in a totem pole
Calculate the pool of carbon in the global biomass of the human species, making and stating reasonable assumptions about the mass of individual humans and the a
What is the lowest common denominator for these fractions? 3/5 and 1/10 15 5 10
7. Different isotopes of carbon have different numbers of A. protons B. electrons C. neutrons D. positrons E. ions
Which of the following is the output of the code
Corita bounced a ball four times. She measured how high the ball bounced each time. She recorded her data in the table. Which bounce was made with the greatest
Which five sections in this excerpt from The Importance of Being Earnest by Oscar Wilde show that Lady Bracknell places the utmost importance on wealth and appe