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
A restaurant wants to study how well its salads sell. The circle graph shows the sales over the past few days. If 10 of the salads sold were garden salads, how
The Earth revolves around the sun in a nearly circular orbit
A lake in California contains about 8,500,000,000,000 gallons of water. How can this number be written in scientific notation?
The continental army was successful at the battle of Yorktown in large part because of the
when things don't go as planned it bothers you? agree or disagree
The primary coil of a transformer contains 100 turns; the secondary has 200 turns. the primary coil is connected to a size-aa battery that supplies a constant v
Decide if the following sentence is grammatically correct. Ella no caminaba tanto ayer.
16. _______ conjunctions are found in pairs. A. Subordinating B. Correlative C. Coordinating D. Relative
The external opening to the reproductive system of a cow is the:
What is the value of X?
