rockem
rockem
01-04-2017
Mathematics
contestada
Help help help help help
Respuesta :
Аноним
Аноним
01-04-2017
it is the second one x≠6 solution is extraneous
Answer Link
bcalle
bcalle
01-04-2017
It's the first one.
(2sqrt(x-5))=2
Divide both sides by 2
sqrt(x-5) = 1
Square both sides
x -5 = 1^2
x-5 = 1
Add 5 to both sides
x = 6
CHECK
2sqrt(6-5) =
2sqrt(1)=
2*1=
2
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
round 44.8 to the nearest whole number
solve for y: 2(3y 5)=3(5y 13)
The numbers of cars (c) in the parking lot increases when the parking fee (f) decrease. Write the correct equation for this scenario and solve for the number of
If I got 32 hits out of 112 at bats what is my batting average?
write each decimal as a fraction or mixed numbest form. -7.08
A cake shop bakes a variety of brownies. The top-selling brownies are ones with toppings of chocolate chip, walnuts, or both. A customer enters the store. The p
expression for the number of feet in 100 inches
which of the following can be trend lines on a graph? a. curved lines or strait b. only curved lines c. only strait lines
How did changes that the US made affect Japan’s economy after World War II?
The majority of immigrants from Asia have settled A.on reserves B.in Quebec C.in British Columbia D.along the Canadian Shield
