please slove it. Maths question.
Attachments:
Answers
Answered by
0
Answer:
(i) 72 = 72
(ii) -300 = -300
Step-by-step explanation:
(i)
18 × [7 + (-3)] = (18 × 7) + [18 × (-3)]
18 × [7 - 3] = 126 + [-54]
18 × 4 = 126 - 54
72 = 72
Hence,verified.
(ii)
(-30) × [13 + (-3)] = [(-30) ×13] + [(-30) × (-3)]
-30 × 10 = -390 + 90
-300 = -300
Hence,verified.
Similar questions