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 ( 72+ )
Otras preguntas
What is the value of x? Enter your answer in the box. cm
what is the rule to
Suppose that an especially harsh storm blankets a town in snow all winter. what would happen in the market for snow-clearing services?
Two Parallel lines are crossed by a transversal what is the value of y
Alejandra heard that as a general rule, she should spend no more than one week's pay on rent. If Alejandra's pay is $34,000 per year, what is the maximum amount
When an automatic battery is fully charged the sulfuric acid and water mixture will have a specific gravity of about
Assume that kubin company produced 20,000 units and expects to sell 19,800 of them. if a new customer unexpectedly emerges and expresses interest in buying the
A plant nursery only grew one type of tomato plant. All of their tomato plants died from the same disease. What was most likely true of the tomato plant populat
HELP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Which element most helps establish a speakers tone when giving a speech
