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 ( 81+ )
Otras preguntas
write four numbers that round to 700,000 when rounded to the nearest hundred thousand
Drusilla replaces the light bulb in the hall every 9 months and the air filter every 6 mont. she just replaced bot this month. After how many months will she re
what is 7 times the square root of 96m^3
What's n = 3 x 45 for 5th grade math please cause I'm not sure how this math goes
how did most people in new England earn living ?
Which describes a major challenge facing the builders of the transcontinental railroad?
how many grams are in 9.5 kilograms
what is 1/6 in decimal
Claudia's father is 7 times as old as Claudia. 20 years from now, Claudia will be 1/2 as old as her father. How old is Claudia's father?
Why are Americans considered to be an “ideologically homogeneous” people?
