hìíòäÉê=C=hçâçäJsçäàÅW=fåíêçÇìÅíáçå=íç=abofsb=S= NP=
abofsb=çéÉåë=íÜÉ=Expand Expression=Çá~äçÖ=ÄçñK=vçì=ïáää=çÄí~áå=ëáãáä~ê=Çá~äçÖ=ÄçñÉë=ïáíÜ=
~ää=Åçãã~åÇë=íÜ~í=êÉèìáêÉ=ëéÉÅáÑáÅ~íáçå=çÑ=é~ê~ãÉíÉêëK=qÜÉ=~ÄçîÉ=Çá~äçÖ=Äçñ=êÉèìáêÉë=íÜÉ=
ëéÉÅáÑáÅ~íáçå=çÑ=íÜÉ=Éñé~åëáçå=î~êá~ÄäÉ=~åÇ=íÜÉ=~ãçìåí=çÑ=Éñé~åëáçå=EÇÉíÉêãáåÉÇ=áå=íÜÉ=
ÑáÉäÇ=
Denominator Factoring TypeFK=lÑíÉå=áí=áë=ÉåçìÖÜ=íç=~ÅÅÉéí=íÜÉ=ÇÉÑ~ìäí=ëéÉÅáÑáÅ~íáçåë=
~åÇ=áããÉÇá~íÉäó=Éñáí=íÜÉ=Çá~äçÖ=Äçñ=ïáíÜ=íÜÉ=ÚbåíÉêÛ=âÉó=çê=Äó=ÅäáÅâáåÖ=íÜÉ=ÇÉÑ~ìäí=ÄìííçåI=
ïÜáÅÜ=ÜÉêÉ=áë=(_Expand_)K=EqÜÉ=ÇÉÑ~ìäí=Äìííçå=áë=íÜÉ=çåÉ=éêçãáåÉåíäó=Çáëéä~óÉÇKF=rëÉ=íÜÉ=
(_Cancel_)=Äìííçå=çê=íÜÉ=(Esc)=âÉó=íç=Å~åÅÉä=íÜÉ=Åçãã~åÇK=rëÉ=(_OK_)=áÑ=óçì=ï~åí=~å=
ìåëáãéäáÑáÉÇ=~ééäáÅ~íáçå=çÑ=íÜÉ=
bum^ka=ÑìåÅíáçåK=
= mÉêÑçêã=íÜÉ=Éñé~åëáçå=ïáíÜ=íÜÉ=ëìÖÖÉëíÉÇ=é~ê~ãÉíÉêë=Äó=ìëáåÖ=(_Expand_)=EÉáíÜÉê=
éêÉëë=(¢)=ÄÉÅ~ìëÉ=íÜáë=áë=íÜÉ=ÇÉÑ~ìäí=Äìííçå=çê=ÅäáÅâ=çå=(_Expand_)KF=
=
^=âÉóÄç~êÇ=~äíÉêå~íáîÉ=Ñçê=ëÉäÉÅíáåÖ=íÜÉ=
Expansion=Åçãã~åÇ=Ñêçã=íÜÉ=Simplify=ãÉåì=áë=íÜÉ=
ÑçääçïáåÖ=ëí~åÇ~êÇ=t
fkaltp=íÉÅÜåáèìÉW=(Alt)H(S)=çéÉåë=íÜÉ=Simplify=ãÉåì=EìëÉ=(S)=ÄÉJ
Å~ìëÉ=çÑ=íÜÉ=ìåÇÉêëÅçêÉ=ìåÇÉê=íÜÉ=äÉííÉê=p=áå==
SimplifyFI=~åÇ=íÜÉå=éêÉëë=(E)=E~Ö~áå=íÜÉ=äÉííÉê=
ïáíÜ=íÜÉ=ìåÇÉêëÅçêÉI=Äìí=åçï=ïáíÜçìí=íÜÉ=(Alt)I=ïÜáÅÜ=áë=ìëÉÇ=çåäó=íç=çéÉå=ãÉåìëKF=qÜáë=
íÉÅÜåáèìÉ=ïçêâë=Ñçê=~ää=ãÉåì=Åçãã~åÇëK=
cçê=~ää=Äìííçåë=Ñêçã=íÜÉ=`çãã~åÇ=qççäÄ~ê=íÜÉêÉ=Éñáëí=ÅçêêÉëéçåÇáåÖ=ãÉåì=Åçãã~åÇëK=
rëÉ=Åçãã~åÇë=Ñçê=íÜÉ=åÉñí=Éñ~ãéäÉK=båíÉêI=ëáãéäáÑóI=~åÇ=íÜÉå=~ééêçñáã~íÉ=
()
sin 4
π
W=
= qç=ÉåíÉê=íÜÉ=~ÄçîÉ=ÉñéêÉëëáçåI=ëÉäÉÅí=íÜÉ=
Author>Expression=Åçãã~åÇI=íÜÉå=íóéÉ==
sin(π/4)===(¢)=K==ElÄí~áå=π=Ñêçã=íÜÉ=j~íÜ=póãÄçä=qççäÄ~êK=mäÉ~ëÉ=ÄÉ=~ï~êÉ=çÑ=íÜÉ=
ÇáÑÑÉêÉåÅÉ=ÄÉíïÉÉå=íÜÉ=j~íÜ=póãÄçä=qççäÄ~ê=Äìííçå= I=ïÜáÅÜ=ÇÉåçíÉë=íÜÉ=~êÉ~=çÑ=íÜÉ=
ìåáí=ÅáêÅäÉI=~åÇ=íÜÉ=dêÉÉâ=qççäÄ~ê=Äìííçå= I=ïÜáÅÜ=ÇÉåçíÉë=íÜÉ=äçïÉê=Å~ëÉ=dêÉÉâ=
äÉííÉêK=lÄëÉêîÉ=íÜÉ=ÇáÑÑÉêÉåí=~ééÉ~ê~åÅÉ=çÑ=íÜÉ=íïç=íççäÄ~ê=ëóãÄçäëK=qÜÉ=~êÉ~=çÑ=íÜÉ=
ìåáí=ÅáêÅäÉ=Ü~ë=çåÉ=ëä~åíÉÇ=îÉêíáÅ~ä=“äÉÖÒKF=
=
= páãéäáÑó=ÉñéêÉëëáçå=@OP=ïáíÜ=íÜÉ=
Simplify>Basic=Åçãã~åÇK===
=
qÜáë=áë=~åçíÜÉê=“ÄÉ~ìíáÑìäÒ=êÉëìäíK=_ÉÑçêÉ=ÅçãéìíáåÖ=~å=~ééêçñáã~íáçåI=~ÇÇ=~å=~ééêçéêá~íÉ=
ÅçããÉåí=íç=íÜÉ=ïçêâëÜÉÉí=áå=Ñçêã=çÑ=~=íÉñí=çÄàÉÅíK==
= fåëÉêí=~=íÉñí=çÄàÉÅí=ïáíÜ=íÜÉ=
Insert>Text Object=Åçãã~åÇI=~åÇ=íÜÉå=íóéÉW==
The following is an approximation of sin(π/4).
(dÉí=íÜÉ=ëóãÄçä=π=Ñêçã=íÜÉ=j~íÜ=póãÄçä=qççäÄ~êKF=
=
To Next Page
Loading...
Need help?
General
