Nyatakan perpangkatan berikut paling sederhana: A.4^3 *2^6 B.(3^2)^5*3^5 C.4*3^4+5*3^4 D.(-125)*(-5)^6
Matematika
Kian456
Pertanyaan
Nyatakan perpangkatan berikut paling sederhana:
A.4^3 *2^6
B.(3^2)^5*3^5
C.4*3^4+5*3^4
D.(-125)*(-5)^6
A.4^3 *2^6
B.(3^2)^5*3^5
C.4*3^4+5*3^4
D.(-125)*(-5)^6
1 Jawaban
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1. Jawaban ardiana991
a. 4³.2⁶ = (2²)³.2⁶ = 2⁶.2⁶ = 2¹²
b. (3²)⁵.3⁵ = 3¹⁰.3⁵ = 3¹⁵
c. 4.3⁴+5.3⁴ = 2².3⁴+5¹.3⁴ = 3⁴(2²+5¹) atau 3⁴(4+5)
d.(-125).(-5)⁶
= (-5)³.(-5)⁶
= (-5)⁹