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iva60
05.05.2020 •
Mathematics
Find the value of x
Options being
A) 27
B) 4
C) 2
D) 8
Solved
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Ответ:
B
Step-by-step explanation:
81 = 9 × 9 = 3 × 3 × 3 × 3 =![3^{4}](/tpl/images/0633/9088/4a7fb.png)
Thus the
=
= 3
Hence x = 4 → B
Ответ: