Mariyahppatterson Mariyahppatterson
  • 23-09-2016
  • Mathematics
contestada

For what values of x is x2 + 2x = 24 true?

Respuesta :

tgilstrap
tgilstrap tgilstrap
  • 23-09-2016
x2+2x=24

[(6)2]+[2(6)]=24
[12]+[12]=24
Answer Link
Аноним Аноним
  • 23-09-2016
[tex]x^2 + 2x = 24[/tex] 

[tex]\text{Factor} \ {x}^{2}+2x-24[/tex] 

[tex](x-04)(x+6)=0 [/tex] 

[tex]x=4,-6 [/tex] 

[tex]-6 * 4 = -24[/tex]
Answer Link

Otras preguntas

Which value must be added to the expression x2 + x to make it a perfect-square trinomial? A. 1/4 B. 1/2 C. 1 D. 4
Which of the following resulted in the closing of Boston Harbor? 1.Boston Massacre 2.Boston Tea Party
how do you say hurry up in german?
which would be an example of a transfer energy from the atmosphere to the lithosphere
Graph the line for y − 6= −4(x+2) on the coordinate plane. What are the points I would graph???
The tropical giant bamboo can grow 11.9 feet in 3 days what is the rate of the growth in inches per hour round your answer to the nearest hundredth and show tha
what is "really easy" way to lose weight without losing mass?
how do you turn 350% into a decimal or mixed number
What does the number 84 in the name krypton-84 represent
what are 3 examples of trace fossils