jordanjeffcoat
jordanjeffcoat jordanjeffcoat
  • 16-08-2014
  • Mathematics
Answered

Number 13 please show me in the least steps possible

Number 13 please show me in the least steps possible class=

Answer :

Аноним Аноним
  • 16-08-2014
[tex]\frac{\sqrt3}{-\sqrt{21}}=-\sqrt\frac{3}{21}=-\sqrt\frac{1}{7}=-\frac{\sqrt1}{\sqrt7}=-\frac{1}{\sqrt7}=-\frac{1}{\sqrt7}\times\frac{\sqrt7}{\sqrt7}=-\frac{\sqrt7}{7}[/tex]
View image Аноним
Answer Link
konrad509
konrad509 konrad509
  • 16-08-2014
[tex]\frac{\sqrt3}{-\sqrt21}=\\ -\frac{\sqrt{63}}{21}=\\ -\frac{3\sqrt7}{21}=\\ -\frac{\sqrt7}{7}[/tex]
Answer Link

Other Questions

If b105 what is the value of b6
Why was the road to democracy harder for France than for England
what is the area of a circle with a diameter of 240mm
A helium balloon contains 048g of helium Given the molecular weight of helium is 40 gmol how many moles of helium does it contain
Which statement explains the process of a chemical reaction A Substances are mixed together producing a homogeneous mixture B Reactants react to produce new sub
what compromise ended the third crusade
Which leader in Jewish scripture is known as the father of the Hebrew people because he introduced them to monotheism A Moses B Abraham C Joseph D Isaac
Who is Prince Charming Thanks in advance
What is 3 38 tons equal to in pounds
Which sentence uses the past participle form of the verb grow A The woman is growing her mums near the front door B The woman grew her mums near the front door