Which of the following statement is not true?
1.(12 + 8) + 7 = 12 + (8 + 7)
2.12 + 8 × 7 = (12 + 8) × (12 + 7)
3.(12 × 8) × 7 = 12 × (8 × 7)
4.12 × (8 + 7) = (12 + 8) × (12 + 7)
Answers
Answered by
1
Answer:
1 is correct ....I think it's correct
Answered by
0
Step-by-step explanation:
option 2 is incorrect because it's product is not same in both LHS and RHS. And rest of these three are same in both side.
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