a. 2^3 + 2^3 = 2×2^3 = 2^4 = 16
b. 2^5 - 2^4 = (2 - 1) × 2^4 = 1 × 2^4 = 2^4 = 16
Semoga membantu >0<
~Trex
Penjelasan dengan langkah-langkah:
a) misal 2³=a
maka a+a=2a, sehingga
[tex] {2}^{3} + {2}^{3} = 2( {2}^{3} )[/tex]
b)
[tex] {2}^{5} - {2}^{4} = ( {2}^{1} \times {2}^{4} ) - {2}^{4} \\ = {2}^{4} (2 - 1)[/tex]
semoga membantu^_^
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a. 2^3 + 2^3 = 2×2^3 = 2^4 = 16
b. 2^5 - 2^4 = (2 - 1) × 2^4 = 1 × 2^4 = 2^4 = 16
Semoga membantu >0<
~Trex
Penjelasan dengan langkah-langkah:
a) misal 2³=a
maka a+a=2a, sehingga
[tex] {2}^{3} + {2}^{3} = 2( {2}^{3} )[/tex]
b)
[tex] {2}^{5} - {2}^{4} = ( {2}^{1} \times {2}^{4} ) - {2}^{4} \\ = {2}^{4} (2 - 1)[/tex]
semoga membantu^_^