Question

verify the following (3/4+-2/5)+-7/10=3/4+(-2/5+-7/10)
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Answer 1

Step-by-step explanation:

plss help him out if u know the ans

Answer 2

3/4-2/5-7/10=3/4-2/5-7/10

0=0

both have same answer 0 ,so they are verified