-23 . 63 + 23 . 21 - 58 . 23
= 23 . (-63 + 21 - 58)
= 23 . (-100)
= -2300
23*(-63+21-58)
=23*(-100)=-2300
tick nha chuẩn 100%
-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 - 21 + 58) = -23.100 = - 2300
\(-23.63+23.21-58.23\)
\(=23.\left(-63+21-58\right)\)
\(=23.\left(-1000\right)\)
\(=-2300\)
