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Tentukan hasil operasi hitung berikut!

begin mathsize 14px style left parenthesis 15 minus 7 right parenthesis cubed divided by root index 3 of 64 end root equals... end style 

G. Albiah

Master Teacher

Mahasiswa/Alumni Universitas Galuh Ciamis

Jawaban terverifikasi

Jawaban

hasil operasi hitung  left parenthesis 15 minus 7 right parenthesis cubed divided by cube root of 64 equals 128

Pembahasan

Ingat!

table attributes columnalign right center left columnspacing 0px end attributes row cell a cubed end cell equals cell a cross times a cross times a end cell row cell cube root of a cubed end root end cell equals a end table

Maka,

table attributes columnalign right center left columnspacing 0px end attributes row cell left parenthesis 15 minus 7 right parenthesis cubed divided by cube root of 64 end cell equals cell 8 cubed divided by cube root of 4 cross times 4 cross times 4 end root end cell row blank equals cell open parentheses 8 cross times 8 cross times 8 close parentheses divided by cube root of 4 cubed end root end cell row blank equals cell 512 divided by 4 space end cell row blank equals 128 end table 

 

Jadi, hasil operasi hitung  left parenthesis 15 minus 7 right parenthesis cubed divided by cube root of 64 equals 128

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