Wyrażenia wymierne
(2x-3y)^2=
(3x+2)^2=
(2x - 1/2)^2=
(2x+1)(2x-1)=
(x+2)(2-x)=
(1/2x+y)(y-1/2x)=
(1+5y)^2=
([3p] -1)^2=
(2+[3p])^2=
([6p]-[5p])^2=
([3p]x+y)^2=
(y-[5p]x)^2=
(2+[5p])^2=
(2[3p]-1)^2=
([2p]x+y) ([2p)x-y)=
(x^2-4)= (x^2-16)=
(x^2-1)= (6-[3p])^2=
Na przykład [3p] to pierwiastek z 3 :)
Potrzebuję na środę, po godzinie 15 mogłoby już być :P
" Life is not a problem to be solved but a reality to be experienced! "
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a^2 - 2ab + b^2