Hitunglah a. 12 (-2) + 3x (-3) - (-15) b. 1 +11/1/2 - 2 d. 3-3 3-2 4 c. (22)³ x 23 212 c. 12³ x 63 183
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Penjelasan dengan langkah-langkah:
A. 12 (-2) = -24
= -24 + 3 = -21
= -21 x (-3)= 63
= 63 - (-15) = 48
B.-
C. 12³ = 1.728 × 63.183=1.728.180.224
D. 3-3 =0
3-24=-21
C.(22)³= 10.648 x 23.212 = 247.161.376
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