SOAL UNTUK KLAS X

KERJAKAN DENGAN TELITI I.Lat 4, no. 4abc II.Rasionalkan penyebut dari pecahan berikut : 1.6/V3 2.4/(1 - V2) = ... 3.(3 - V5)/(3 + V5) = ... 4.(V5 - V2)(V5 + V2) = ... 5. 3 / ((1 - V2) = ... 6. 7(V3 - V2) = ... 7.V3 / (V2 + V5 - V3) = ... III. Hitunglah 1.(64)^1/2 + (49)^1/2 - (16)^1/2 = ... 2.(-32)^1/5+(-27)^1/3 + (64)^1/6 = .... 3.(27)^2/3 - (16)^1/2 + (25)^2/3 = ... 4.(4/9)^1/2 + (8/27)^1/3 + (16/81)^1/4 = ... 5.JIka f(x) = (x^1/2 - x^-1/2) / (x^1/4 + x^-1/4) = ... catatan : tanda ^ dibaca pangkat surabaya,07082015 apujisantosasmangatpagiceria