Which of the following is
not true?
1. (7 + 8) + 9 = 7 + (8 + 9)
2. (7 x 8) x 9 = 7 x (8 x 9)
3. 7 + 8 x 9 = (7 + 8) x (7 + 9)
4. 7 x (8 + 9) = (7 x 8) + (7 x 9)
Plzz answer fast it's veryyy urgent
Answers
Answered by
2
Answer:
3rd part is wrong mate
Step-by-step explanation:
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Answered by
1
Answer:
3. 7+8×9 = (7+8) × (7+9)
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