Question

plss ans this question​

Answer 1

Step-by-step explanation:

A( B - C ) = AB - AC [Distributive property under subtraction]

$\underline{LHS}$

23 x [ 19 - 12 ] = 23 x 19 - 23 x 12

= 437 - 276

= 161

$\underline{RHS}$

23 x 19 + 23 x ( - 12 )

437 + ( - 276 )

437 - 276

161

LHS = RHS

Hence proved

Answer 2

Answer:

LHS: 23×[19-12]

=23× 7

=161

RHS:

[23×19] + [23×(-12)]

=437 +(-276)

=161

therefore LHS=RHS

hence it is proved

Step-by-step explanation:

Hope it helps dear friend

keep smiling