5^2017:(5^2015.9+5^2015.16) Hứa vote 5 sao 04/11/2021 Bởi Valentina 5^2017:(5^2015.9+5^2015.16) Hứa vote 5 sao
Đáp án: $=1$ Giải thích các bước giải: $5^{2017}:(5^{2015}.9+5^{2015}.16)$ $=5^{2017}:[5^{2015}(9+16)]$ $=5^{2017}:(5^{2015}.25)$ $=5^{2017}:(5^{2015}.5^2)$ $=5^{2017}:5^{2017}$ $=1$ Xin chúc bạn hok tút! Bình luận
$5^{2017} \ : \ (5^{2015}·9+5^{2015}·16)$ $=5^{2017} \ : \ [5^{2015}(9+16)]$ $=5^{2017} \ : \ (5^{2015}·25)$ $=5^{2017} \ : \ (5^{2015}·5^2)$ $=5^{2017} \ : \ 5^{2017}$ $=1$ Bình luận
Đáp án:
$=1$
Giải thích các bước giải:
$5^{2017}:(5^{2015}.9+5^{2015}.16)$
$=5^{2017}:[5^{2015}(9+16)]$
$=5^{2017}:(5^{2015}.25)$
$=5^{2017}:(5^{2015}.5^2)$
$=5^{2017}:5^{2017}$
$=1$
Xin chúc bạn hok tút!
$5^{2017} \ : \ (5^{2015}·9+5^{2015}·16)$
$=5^{2017} \ : \ [5^{2015}(9+16)]$
$=5^{2017} \ : \ (5^{2015}·25)$
$=5^{2017} \ : \ (5^{2015}·5^2)$
$=5^{2017} \ : \ 5^{2017}$
$=1$