(34044 - 324 x 67) : 48 - 48
167960 - (167960 : 68 - 68 x 34)Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
17464 - 17464 : 74 - 74 x 158
= 158 x ( 17464 - 17464 ) : ( 74 - 74 )
= 158 x 0 : 0
= 0 x 0
= 0
a: \(17464-17464:74-74\cdot158\)
\(=17464\cdot\left(1-\dfrac{1}{74}\right)-74\cdot158\)
\(=17464\cdot\dfrac{73}{74}-74\cdot158\)
\(=5536\)
167960 - (167960 : 68 - 68 x 34 )
= 167960 - ( 2470-2312 )
= 167960 -158
= 167 802
Asuna:
167960 - (167960 : 68 - 68 x 34)
= 167960 - (2470 - 2312)
= 167960 - 158
= 167802
Tham khảo nha!
(34044-324x67):48-48
= (34044-21708):48-48
= 12336:48-48
= 257 -48
= 209
a. 34^2 + 66^2 + 68 x 66
= 34 x 34 + 66 x 66 + 68 x 66
= 34 x 34 + 66 x (66 + 68)
= 34 x 34 + 66 x 134
= 34 x 34 + 66 x 34 + 66 x 100
= 34 x (34 + 66) + 66 x 100
= 34 x 100 + 66 x 100
= (34 + 66) x 100
= 100 x 100
= 10000
\(34^2+66^2+68.66\)
\(=34.34+66.66+68.66\)
\(=34.34+66.\left(68+66\right)\)
\(=34.34+66.134\)
\(=34.34+66.\left(100+34\right)\)
\(=34.34+66.100+66.34\)
\(=34.\left(66+34\right)+66.100\)
\(=34.100+66.100\)
\(=\left(34+66\right).100\)
\(=100^2\)
\(=10000\)
\(\left(34044-324\times67\right):48-48\\ =\left(34044-21708\right):48-48\\ =12336:48-48\\ =257-48\\ =209\)
\(167960-\left(167960:68-68\times34\right)\\ =167960-\left(2470-2312\right)\\ =167960-158\\ =167802\)
(34044−324×67):48−48=(34044−21708):48−48=12336:48−48=257−48=209
167960−(167960:68−68×34)=167960−(2470−2312)=167960−158=167802167960−(167960:68−68×34)=167960−(2470−2312)=167960−158=167802
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