Question

3x7+9x2-3x5

gấp ạ

Answer 1

=21+18-15=24

Answer 2

`3xx7+9xx2-3xx5`

`= 21 + 18 - 15`

`= 39 - 15`

`= 2 4`

Answer 3

   3 x 7 + 9 x 2 - 3 x 5

= 21 + 18 - 15

= 39 - 15

= 24

Answer 4

3 x 7 + 9 x 2 - 3 x 5

= 21 + 18 - 15

= 39 - 15

= 24

Answer 5

 Trả lời:

 3 x 7 + 9 x 2 - 3 x 5

= 21 + 18 - 15

= 39 - 15

= 24

Answer 6

24