Răspuns :

HawkEyedid

Răspuns:  

  • x = 59

Explicație pas cu pas:

(4 x 8)¹⁵ : 4⁵ : 2⁶ = 2ˣ

(2² x 2³)¹⁵ : (2²)⁵ : 2⁶ = 2ˣ

(2⁵)¹⁵ : 2¹⁰ : 2⁶ = 2ˣ

2⁷⁵ :  2¹⁰ : 2⁶ = 2ˣ

2⁷⁵⁻¹⁰⁻⁶ = 2ˣ

2⁵⁹ = 2ˣ

x = 59

Salut!

[tex](4 \times 8)^{15} \div {4}^{5} \div {2}^{6} = 2 \times x \\ ( {2}^{2} \times {2}^{3} ) ^{15} \div ( {2}^{2} ) ^{5} \div {2}^{6} = 2 \times x \\ ( {2}^{5} ) ^{15} \div {2}^{10} \div {2}^{6} = 2 \times x \\ {2}^{75} \div {2}^{10} \div {2}^{6} = 2 \times x \\ {2}^{75 - 10 - 6} = 2 \times x \\ 2 {}^{59} = 2 \times x \\ = > x = 59[/tex]

Succes!

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