thamer28 thamer28
  • 11-04-2021
  • Mathematics
contestada

3. What is the simplified form of 4 V3 – V27?
?
A. -5V3
B. -7V3
C. V3
D. -V9
Please help me noww

Respuesta :

jimrgrant1 jimrgrant1
  • 11-04-2021

Answer:

C

Step-by-step explanation:

Using the rule of radicals

[tex]\sqrt{a}[/tex] × [tex]\sqrt{b}[/tex] ⇔ [tex]\sqrt{ab}[/tex]

Simplify [tex]\sqrt{27}[/tex]

= [tex]\sqrt{9(3)}[/tex]

= [tex]\sqrt{9}[/tex] × [tex]\sqrt{3}[/tex]

= 3[tex]\sqrt{3}[/tex]

Then

4[tex]\sqrt{3}[/tex] - 3[tex]\sqrt{3}[/tex]

= [tex]\sqrt{3}[/tex] → C

Answer Link

Otras preguntas

Why did the British come to America?
What do disaccharides, such as sucrose, andpolysaccharides, such as starch, have in common?A They are lipids made of fatty acids.B They are proteins made of ami
A student is writing a paper comparing the voting rules between states. Which of the following sites would be the most reliable resource with minimal bias for i
Select the correct answer Which word best describes the authors tone in this excerpt? A.ironic B.indigant C.admiring D. dejected
find the radius pls. help
Lincoln's Assassination Sic Semper Tyrannis means "thus always to tyrants." Who was the tyrant Booth was referring to? DONE
What is the slope? Help me please I really am stuck on this
The height ,h, in feet of a baseball that is popped up into the air is a quadratic function of the time,t, in seconds, since it was hit. An equation that may mo
A swimming pool is being drained so it can be cleaned. The amount of water in the pool is changing according to the función f(t)= 80,000 - 16,000t , where t = t
718.521 rounded to the nearest one