18 x [7 +(-3)] = [18 x 7] + [18 (-3)]
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Answered by
1
18 x [7+ (-3)] = [18 x 7] + [18(-3)]
L. H.S
18 x [7+ (-3)]
18 x (7-3)
18 x 4
72
R. H. S
[18 x 7] + [18(-3)]
126 + (-54)
126 -54
72
L.H.S = R.H.S
Answered by
0
Answer:
18×[7-3]=[18×7]+[-54]
18×4=126-54
72=72
Hence, 18×[7+(-3)]=[18×7]+[18(-3) ] proved above
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