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PEDOMAN MANUAL MUTU PUSKESMASPEDOMAN MANUAL MUTU PUSKESMASPEDOMAN MANUAL MUTU PUSKESMAS
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Tugas Matematika2. Sederhanakan perpangkatan berikut iniA. 46 x 43 = 46+3 = 49
B. (-7)3 x (-7)2 = (-7)3-2
= (-7)5
C. 4(-2,5)4 x (-2,5)3 = 4(-2,5)4+3
= 4(-2,5)7
D. (52)3 = 52X3 = 56
E. 52 x (25
)3 x (25
)5 = 52 x (25
)3+5
= 52 x (25
)8 = 25 x (25
)8
3.Sederhanakan operasi aljabar berikut iniA. y3 x 2y7 x (3y)2 = 2y10 x (3y)2
= 2y10 x 32y2 = 2y10 x 92y2
= 18y12
B. b x 2y7 x b3 x y2 = b x b3 x 2y7 x y2 = b4 x 2y9
C. 3m3 x m4n4 = 3m3+4+n4
= 3m7n4
D. (tn3)4 x 4t3 = t4n12 x 4t3
= 4t7n12
E. (2x3) x 3(x2y2) x 5y4 = (2x3) x (3x6y6) x 5y4
= 6x9y6 x 5y4 = 30x9y10
6. Nyatakan bilangan dibawah ini dalam bentuk yang memuat perpangkatan dengan basis 2.A. 64 = 26
B. 20 = 4 x 5 = 22 x 5C. 100 = 4 x 25 = 22 x 25
D. 1283
= 4 x 323
= 22 x 25
3 = 2
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