Tolong bantu plisss..
Jawaban:
a. 5⁷ : 5⁴ × 5² = (5⁷ : 5⁴)
=78.125 : 625
=125 × 5²
=125 × 25
=3.125
b. (2x³)⁵ = 2⁵ x³×⁵
=32 x¹⁵
c. (2/3)⁵ : (2/3)‐³ = 2⁵/3⁵ × 1/2³/3³
=32/27 × 27/8
=1/4
d. (3a²b³)⁴ = 3⁴ a²×⁴ b³×⁴
=81 a⁸ b¹²
Nb: mohon dikoreksi kembali yh , jika ada jawabannya yg salah mohon dimaafkan semoga terbantu^_^
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