R = abc/4P /*P RP = abc/4 /R P = abc/4R v=at²/2 /*2 2v = at² /t² a = 2v/t² T= 1/abx /*x Tx = 1/ab /T x = 1/abT y=2t - 3x 3x = 2t-y /3 x = (2t-y)/3 y= x-1/2 /*2 2y = x-1 x = 2y+1 y= 2/x-1 /*(x-1) y(x-1) = 2 /y x-1 = 2/y x = 2/y -1 P=1/3 (a²+2ax) /*3 3P = a(a+2x) /a 3P/a = a+2x 2x = 3P/a -a /2 x = 3P/2a -a/2
R=abc/4P (ułamek) ; P 4PR = abc P = abc/4R -------------------- v=at²/2 ; a 2v = at² a = 2v/t² ---------------------------- T= 1/abx (ułamek) Tabx = 1 x = 1/Tab ----------------------- y=2t- 3x 3x = 2t - y x = (2t - y)/3 ----------------------- y= x-1/ 2 2y = x - 1 x = 2y + 1 ------------------ y= 2/ x-1 y(x - 1) = 2 xy - y = 2 xy = 2 + y x = (2 + y)/y --------------------- P=1/3 (a²+2ax) 3P(a² + 2ax) = 1 3Pa² + 6Pax = 1 6Pax = 1 - 3Pa² x = (1 - 3Pa²)/6Pa
R=abc/4P --> P R=abc/4P /*4P 4PR=abc /:4R P=abc/4R v=at²/2 ; a v=at²/2 /*2 2v=at² /:t² 2v/t²=a a=2v/t² T= 1/abx --> x T= 1/abx /*abx Tabx=1 /:Tab x=1/Tab y=2t- 3x -->x y=2t- 3x /-2t y-2t=-3x /:-3 y-2t/-3=x x=y-2t/-3 y= x-1/ 2 -->x y= x-1/ 2 /*2 2y=x-1 /+1 2y+1=x x=2y+1 y= 2/ x-1 -->x y= 2/ x-1 /*x-1 y*x-1=2 /:y-1 x=2/y-1 P=1/3 (a²+2ax) --> x P=1/3 a²+2/3ax /:1/3a² P-1/3a²=2/3ax /:2/3a x=P-1/3a² / 2/3a
