Question

Using a suitable property, simplify the following:
(i) 972 x 999 +9721
(1) 50 (-23) +50 (-17)-50 x 10
(iii) 2764 x 998 +2764 x (-42) +2764 44
(iv) 4150 +415X(-90) + 415 x 30​

Answer 1

Answer:

47+

1000000000000000000000000000000000

Answer 2

Answer:

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