Question

-23 . 63 + 23 . 21 - 58 . 23  

Answer 1

=23.(-63)+23.21-58.23

=23(-63+21-58)

=23.(-100)

=-2300

Answer 2

\(\left[\left(-23\right)+23-23\right]\cdot63+21-58\)

\(-23+26\)

\(3\)

Answer 3

=23.(-63)+23.21-58.23

=23.[(-63)+21-58]

=23.(-100)

=-2300

Answer 4

-23.63+23.21-58.23=-63.23+23.21-58.23=23.(-63+21-58)=23.(-100)=-2300

Answer 5

-23 . 63 + 23 . 21 - 58 . 23

=23 . (-63) + 23 . 21 - 58 . 23

=23 . ( -63 + 21 - 58 )

=23 . (-100)

=-2300

Answer 6

Ta có :  -23. 63 +23. 21- 58 .23

           =23.(-63) + 23. 21- 58 .23

           =23.{(-63)+21-58}

           =23.(-100)

           = -2300

Answer 7

-2300

tick nha pạn!!!

Answer 8

-2300

Tik cho mk nha..............cảm ơn rất nhiều