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

Why was American victory in the Revolutionary War a disaster for Native Americans?
The sum of two consecutive even integers is 16 less than three times the larger number. Find the integers.​
Three swimmers from each school were at a swim meet. If ten schools participated, which number expression could be used to find the number of swimmers at the me
what’s the difference in the temperatures
what shampoo and conditioner is good to use for balayge hair?
structure and function of cellulose?
Which table shows a constant rate change?
Find the area of the parallelogram ABCDАB12 cm-10 cm-CD-30 cm​
A remote-control airplane is descending at a rate of 24.91 meters per second. What will be its change in height after 3 1/2 seconds? Round your answer to the ne
What was the main difference between British rule in India and French rule in Indochina?