ghi lại đề
= -23.( 63 + 21 + 58 )
= -23.142
= -3266
\(-23\cdot63+23\cdot21-58\cdot23\)
\(=-23\left(63-21+58\right)\)
\(=-23\cdot100=-2300\)
-23.63+23.21-58.23
=23.(-63)+23.21-58.23
=23.(-63+21-58)
=23.(-100)
=-2300
-23.63+23.21-58.23
= 23 . -63 + 23.21 -58.23
= 23. (-63 + 21 +58)
= 23.16 = 368
Trả lời:
\(-23.63+23.21-58.23\)
\(=23.\left(-63+21-58\right)\)
\(=23.\left(-100\right)\)
\(=-2300\)
Hok tốt!
Vuong Dong Yet
\(-23.63+23.21-58.23\)
\(=23.\left(-63 +21-58\right)\)
\(=23.\left(-100\right)\)
\(=-2300\)
−23 · 63 + 23 · 21 − 58 · 23
= −23 63 − 21 + 58
= −23 · 100 = −2300
-23.63+23.21-58.23
=23.(-63)+23.21-58.23
=23.(-63+21-58)
=23.(-100)
=-2300
-23.63 + 23.21 - 58.23
=23.(-63) + 23.21 - 58.23
=23.(-63 + 21 -53)
=23. (-95)
=-2185
mình xin lỗi nếu kết quả này không đúng nhé !