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

How do disciplines in the field of social sciences generally identify how people can be understood?
Suppose X is a random variable where P(X = x) = 1/6 for x in the set {1, 2, 3, 4, 5, 6}. What is E(X)? A) 3.5 B) 2.5 C) 4.5 D) 1.5
day of the builders:would you done the same thing if you were the narrator?
Keri earns $48 every 3 hours. Write an equation for the proportional relationship where t is the time in hours and y is the earnings. Enter the correct equation
a sentence explaining the significants of the word stock
In the formula C = pm, p stands for. OA. price per item OB. promotion OC. period OD. percent
We eat so that we may live change into simple
Kylie was out at a restaurant for dinner when the bill came. She wanted to leave a tip of 32%. What number should she multiply the cost of the meal by to find t
write the equation of the line with slope 4 that passes through the point (3.5,5) in slope- intercept.​
How many outcomes are possible in this control structure? forever OA. Three OB. Four O c. One C. OD. Two if is A button pressed then set background image to