Question

solve by using distributive law:(-343)×23+(-343)×7​

Answer 1

-343[23+7]

-343×40

now multiply and u will get ur answer.

Answer 2

Hello Mate here is the answer,

$= > ( - 343) \times 23 + ( - 343) \times 7 \\ = > ( - 7) \times ( - 7) \times ( - 7) \times 23 + ( - 7) \times ( - 7) \times ( - 7) \times 7 \\ = > 49 \times ( - 7) \times 23 + 49 \times ( -7 ) \times 7 \\ = > 1127 \times ( - 7) + 343 \times ( - 7) \\ = > - 7889 + ( - 2401) \\ = > - 7889 - 2401 \\ = > - 10290$

I hope that helps you