Seudónimo
Seudónimo
06-07-2018
Mathematics
contestada
Will give brainliest to correct answer.
Respuesta :
DavidUsa
DavidUsa
06-07-2018
(sqrtx+1)^2 + (2sqrtx)^2 = (2sqrtx+1)^2
x + 2sqrtx + 1 + 4x = 4x + 4sqrtx + 1
5x + 2sqrtx + 1 = 4x + 4sqrtx + 1
take out 1 and 2 sqrtx and 4x on both sides
x = 2sqrtx
x/2 = sqrtx
x^2/4 = x
x/4 = 1
x=4
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
Which is more stable, half filled or full filled? Why?
write an addition equation with a positive addend and a negative addend and a resulting sum of -8
If 20.0 g of KOH react with 15.0 g of (NH4)2SO4 according to the following reaction, how many liters of NH3 will be produced at standard temperature and pressur
As compared to its first year of operation, ABC Company grew 8% in the second year and an additional 2% per year for the next two years. If total growth for yea
The First Amendment protects freedom of_________________, including speech, press, religion, and the ability to criticize the government.
Write a summary statement for saturated fats including whether they are solids or liquids at room temperature and whether they have all single carbon-to-carbon
1. The following questions refer to “A Celebration of Grandfathers” by Rudolfo Anaya.. . Where is Anaya’s grandfather from? . A) Taos Mountain.
Why was a convention convened at Annapolis in 1786? A) to discuss Shays’s Rebellion in Massachusetts B) to discuss the Spanish ban on trade along the Mississipp
What contribution did jonas salk make to science in the 1950s?
Help me for parts (a) to (b)(ii).Thanks!
