sam1214 sam1214
  • 03-05-2017
  • Mathematics
contestada

what is the solution set for (x+1)squared=49? how do you get it?

Respuesta :

GHulamMUhammad
GHulamMUhammad GHulamMUhammad
  • 03-05-2017
(X+1)^2=49
it can be written as 
(x+1)^2=7^2
if two different base have same power then the bases would be equal of each other
x+1=+_7
x=7-1 or x= -7-1
x=6 or x= -8
Answer Link

Otras preguntas

Study the image above which of the following should you place on the line labeled f
The Supreme Court is best characterized as
Ag economic transactions that involve no coercion are win-win situations. why?
At a farm the ratio of cows to horses was 9:2. If there were 72 cows at the farm, how many horses were there?
In 1961, two neurosurgeons were able to reduce seizure activity in epileptic patients by severing the corpus callosum. the neurosurgeons were:
A recent survey found that 65 percent of americans look up political information on the internet. these are examples of what kind of citizenship?
What was sciencs fiction and ideal genre for expressing fears that arose from the cold war?
El actor más importante hace el papel del
Identify and explainfive challenges which might be associated with the implementation of the strategies suggested by teachers
Aggregate supply is best described as the total output of product. point of equilibrium. nation’s gross domestic product. excess supply in the market.