Mathematics
Senior High
Solved
ひとつひとつの計算の考え方がよく分かりません🥲
特に、log10 1.1=0.0414 が分かりません‼️
教えていただけると助かります🙏🙏
=
= log₁0 (107+10³) 10
≒
70
log10 10 10 10 10
||*
80\10/
¹0
= 10 log₁0 (10³ × 1.1)
= 10(log10 10° + log₁0 1.1)
=10(8+0.0414)
10 logio{10³(0.1+1)}
80
41
(デシベル)
..610610XXX@(x)=0&
(3))(=
10²= 10³ ×
- 108 ×0.1.
=
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