dri7
dri7
01-11-2017
Mathematics
contestada
Help me please thanks
Respuesta :
choixongdong
choixongdong
01-11-2017
= 3 + √(9+7) - √(3*9)
= 3 + √16 - √27
= 3 + 4 - 3√3
= 7 - 3√3
answer
B. 7 - 3√3
Answer Link
Importance
Importance
01-11-2017
Do both variables.
Here, we have 3 + √16-√21.
The square root of 16 is 4. (3 + 4 - √21)
Simplify. 7 - √21.
Square root of 21 is 4.5
7 - 4.5 = 2.4
Round. 2
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
The bacteria in a certain culture double every 7.3 hours. The culture has 7,000 bacteria at the start. How many bacteria will the culture contain after 4 hours?
a farmer has 268 cows. each cow has either one or two calves. if there are 335 calves in total, what fraction of the cows have two calves
Who imprisons the princess in the first prince of persia?
Why did critics say roosevelt's "court-packing" plan would disrupt the checks and balances of the government's branches?
What is the simplified form of the following expression? (y8)(y2) y10 y6 y16 y64
The sum of three consecutive odd integers is 72 more than the smaller integer. What are the integers? plz show work.ASAP
HELP ASAP, WILL GIVE BRAINLIEST: Given two angles that measure 50 degrees and 80 degrees and a side that measures 4 feet, how many triangles, if any, can be con
How did the funding for england's early colonies differ from those of spain?
which of the following activities often starts the scientific process ? a) publishing articles b) learning new vocabulary c) asking questions d) summarizing
How is a blood pressure reading affected if a wide adult cuff is used on a small child? blood pressure readings will be higher?
