Question

4. Using a suitable property, simplify the following:
(i) 972 x 999 + 972 x 1
(ii) 50 X (-23) 50 (-17)-50 x 10
(iii) 2764 X 998 +2764 x (-42) + 2764 X 44
(iv) 4150 + 415 X(-90) + 415 x 30​

Answer 1

this is right anser please mark brilliant list

Answer 2

Answer:

972×999 =971,028+972=97200×1