cr69309 cr69309
  • 03-04-2018
  • Mathematics
contestada

Solve this equation please and it can't be no solution
x^2+6x+2=x^2+2x-10

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 03-04-2018
x^2 + 6x + 2 = x^2 + 2x - 10

Subtract x^2 from both sides.

6x + 2 = 2x - 10

Subtract 2x from both sides. Subtract 2 from both sides.

4x = -12

Divide both sides by 4.

x = -3
Answer Link

Otras preguntas

A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?
Is the E-CIG industry more "safe" than the actual tobacco companies? Why? If someone offered you E-CIGS than cigarettes would you say yes or no? Why?Full Paragr
Add these fractions (Lowest Terms) a) 1/6 + 1/6 b) 1/4 + 3/8 c) 2/3 + 5/6 d) 9/21 + 4/7 e) 1 3/5 + 1/10 f) 1 1/4 + 11/12 g) 1 2/3 + 2/3 h) 1 5/6 + 3 2/5
Hello, I need help please for mission 3 thank you very much.
List all the commonwealth games mascots from 1982-2014
simplify (1/x) + (1/(x+h)
where did japan first expand its empire after 1930
in a parallelogram one angle is 9 times the size of another. find the measures of the angles
where will you find maximum rate of evaporation - ocean, pond or an aquarium? Give reason to support your answer.
How many hours are 180 minutes