Ruya
Ruya Ruya
  • 13-03-2015
  • Mathematics
contestada

Hy! (√2+1)²+(3-√3)²-(√5+1)²=???
Thank yours!:*

Respuesta :

konrad509
konrad509 konrad509
  • 13-03-2015
[tex](\sqrt2+1)^2+(3-\sqrt3)^2-(\sqrt5+1)^2=\\ 2+2\sqrt2+9-6\sqrt3+9-(5+2\sqrt5+1)=\\ 20+2\sqrt2-6\sqrt3-5-2\sqrt5-1=\\ 14+2\sqrt2-6\sqrt3-2\sqrt5[/tex]
Answer Link

Otras preguntas

Which Supreme Court decision included the reasoning
product of (-1.2x+5) and (5x)
In anatomy, a student learned that the average resting heart rate is between 60 and 100 beats per minute. The student decided to record the heart rate of people
Not sure how to do part a, b and c
considering the dipole moment, choose the statement that is most accurate. choose one: a. the individual bonds are all nonpolar, so there are no individual dipo
Tundra vegetation zones are treeless because the ground is frozen and trees cannot send roots down into the soil for nutrients and water. true or false
What characteristic of waves caused the bridge to collapse? absorption, because the bridge absorbed all the energy of the wind diffraction, because the wind mov
given the following pseudocode, which is the argument? module main() call curvescore(82) end module module curvescore(integer score) declare integer newscore se
Pls help ASAP The question is in the picture
Identify The Function Family Sketched Below