eabdur48
eabdur48 eabdur48
  • 18-03-2017
  • Mathematics
contestada

Which equation has the same solution as x^2 -6x -12 = 0?

(1) (x + 3)^2 = 21

(2) (x - 3)^2 = 21

(3) (x + 3)^2 = 3

(4) (x - 3)^2 = 3

Respuesta :

sillybaka123 sillybaka123
  • 22-03-2017
The answer is B, or (x - 3)^2 = 21  

In both of these equations x = -1.58 or 7.58



Answer Link

Otras preguntas

(3x-2y)2=how do you solve this?
Which would make an effective thesis for an essay on the cause of the French Revolution?a) Conflict between the people and the French monarchy sparked revolutio
What is the common angle of triangle PQT and triangle RSQ? Can someone explain this for me ?
Why is nonpoint source pollution potentially more harmful than point source pollution?a.Nonpoint source pollution disrupts the water cycle.b.Nonpoint source pol
what is x squared plus y squared equals nine
Persuasive exposition writing:Endangered Animals Need Our Protection.
f(x) = 7x + 7, g(x) = 6x2Find (fg)(x).
Two strings of equal length are stretched out with equal tension. The second string is four times as massive as the first string. If a wave travels down the fir
What is the answer 6/10 + 8/100?
The add-ins are: 476, 832, 5769, 300, 892, the sun is?