Tolong dikerjakan yaa!
Matematika
azzahra954
Pertanyaan
Tolong dikerjakan yaa!
1 Jawaban
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1. Jawaban jpallo
1a) 3³ = 3 x 3 x 3 = 27
b) (1/4)³ = 1/4 x 1/4 x 1/4 = 1/64
c) (-4)⁴ = (-4) x (-4) x (-4) x (-4) = 16 x 16 = 256
d) (-1/2)² = (-1/2) x (-1/2) = 1/4
e) x³ = (x) x (x) x (x)
x⁴
2a) ----- = x⁴⁻² = x²
x²
6x⁵ 1 1
b) ------- = ---- x⁵⁻³ = ----- x²
12x³ 2 2
x² y⁷ z⁶ x² y⁷ z⁶⁻² y⁷ z⁴
c) ------------- = -------------- = ------------
(x^y3) z² x^y3 x^(3y-2)
3a) (3a²)⁴ = 3⁴ x a²ˣ4 = 81a⁸
b) 6 (m³ n⁴)² = 6 x m³ˣ² x n⁴ˣ² = 6m⁶n⁸
semoga jelas dan membantu ya