Ekuacione Matematikore

Ekuacione Matematikore
(a+b)^2=a^2+2ab+b^2

(a+b)^3=a^3+3ab^2+3ba^2+b^3

sin0=0 cos0=1


D=b^2 -4ac

x=-b (+- ) (rrenjen D) /2a


inegrali Xdx = x^2/2
inegrali dx = X
integrali e^xdx = e^x
integrali lnxdx=1/x
intgrali a^xdx=1/lna

log(A+B)=logA*logB
log(A-B)=logA/logB
lne^x=xlne=x
lne=1
log(logx)=x
logx^n=nlogx

tgá=siná/cosá
cotgá=cosá/siná
sin^2á + cos^2á = 1