verify the following 4+ (-3/4 + -2/5) = (4 + -3/4) + -2/5
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Answered by
0
Answer:
57/20
Step-by-step explanation:
L.H.S
4+(-3/4+-2/5)
=4-23/20
=80-23/20
=57/20
R.H.S
4+(-3/4)+(-2/5)
=16-3/4-2/5
=13/4-2/5
=65-8/20
=57/20
L.H.S=R.H.S
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