Question

Verify the following:
1. 19 × {7 + (-3)} = 19 × 7 + 19 × (-3)
2.(-23) {(-5) + (+19)} = (-23) × (-5) + (-23) × (+19)

Answer 1

Answer:

19 × 4=76 =( 7-3)= 4 =19 ×4 =76.

other you can do yourself l hope this much can help you thanks.

Answer 2

1st 76=76 .

Hence proved