3. Verify the following
1.(2/5+3/7) +7/10=2/5+(-3/7+-7/10)
Answers
Answered by
1
Answer:
107/70=-51/70
Step-by-step explanation:
(2/5+3/7)+7/10=2/5+(-3/7+-7/10)
2/5+3/7+7/10=2/5-3/7-7/10
107/70=-51/70
Answered by
1
Step-by-step explanation:
(2/5+3/7) +7/10=2/5+(-3/7+-7/10)
L.H.S.
=> 29/35+7/10
=> 107/70
R.H.S
=> 2/5+(-3/7+(-7/10))
=> 2/5+(-79/70)
=> -51/70
therefore, L.H.S. IS NOT EQUAL TO R.H.S THEN, (2/5+3/7) +7/10 IS NOT EQUAL TO 2/5+(-3/7+-7/10)
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