Verify that -1/2 + [(-4/3) + -3/7] and [(-1/2) + 3/7] + (-4/3) are of same number
Answers
Answered by
2
Answer:
LHS:-
LCM=21
-4/3*7/7=-28/21 } =-28+9/21
3/7*3/3=9/21 } =-19/21
-19/21+-1/2
LCM=42
-19/21*2/2=-38/42 }=-38+-21/42
-1/2*21/21=-21/42 }=-59/42
RHS:-
LCM=14
-1/2*7/7=-7/14 }=-7+6/14
3/7*2/2=6/14 }=-1/14
-1/14+-4/3
LCM=42
-1/14*3/3=3/42 }=-3+56/42
-4/3*14/14=-56/42 }=-59/42
LHS=RHS
Step-by-step explanation:
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Answered by
1
Step-by-step explanation:
Hiii frnd...
LHS = -1/2 (-4/3 +3/7)
= -1/2 (-28+9/21)
= -1/2(-19/21)
-21-38/42
-59/42
RHS. = (-1/2+3/7) -4/3
=(-7+6/14) -4/3
=-1/14 -4/3
=-3-56/42
-59/42
LHS=RHS
Hope it helps
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