valentinagomez93
valentinagomez93 valentinagomez93
  • 22-11-2020
  • Mathematics
contestada

Solve the equation by​ factoring.
[tex]2x^{2} +20x=7x+7[/tex]
(PLEASE SHOW YOUR PROCESS)

Respuesta :

CubeFlake
CubeFlake CubeFlake
  • 22-11-2020
2x^2+20x=7x+7

2x^2-13x-7

(2x+1) (x-7)

2x+1=0

2x/2=-1/2

x=-1/2

x-7=0

x=7
Answer Link

Otras preguntas

Where was Christianity founded(country)?
When people collaborate, they _____. describe opposing points of view achieve individual goals work together have a conflict of interests
Two fair dice are rolled at the same time. What is the probability that the total score is 6.
Here is a diagram of kaths garden 11m,10m,19m,8m work out the area of the garden​
Help please brainly help
Oncogenes are mutated forms of genes. Oncogenes can transform a cell into a tumor cell. Some tumor cells are benign, while others are malignant. How does the pr
I feed to find the circumference
3 a = b = 5 Work out a-2b as a column vector.
Identify the percent of change from 2/5 to 1/3 as an increase or a decrease.
the product of 9 and the difference of four and a number​