September 2018 1 238 Report
1. Bila dik p=4 , q=16 dan r=8 , nilai (p^1/2 q^1/4 r^4/3 ) / (pqr) : [p^1/2 q^5/4 ] / [ r ] yaitu ...
A.1/2
B.1/4
C.1/16
D.1/32
E.1/64

2. batasan nilai m dari persamaan kuadrat x^2 + (2m-1)x + (m^2 -3m-4)=0 agar mempunyai dua akar yg berlainan tanda adalah
A. -2 B. -1 C. -2 D. m<4

3. jika 2'log9 =k ,maka nilai 8'log81= adalah
A. 8k/3
B.2/3 k
C.2k
D.3/2k
E.3/4k
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