Всё ** фото, решить понятно пожалуйста)

Question

Всё на фото, решить понятно пожалуйста)

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Answer 1

Djjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjn

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Answer 2

2^(㏒₂3 +1)=2^(㏒₂3) *2¹ =3*2=6

㏒₇686 - ㏒₇2 =㏒₇686/2=㏒₇343 =㏒₇7³=3㏒₇7=3

7^(㏒₇3 +1)=7^(㏒₇3) *7¹=3*7=21