-1 / 2 + [ ( - 4 / 3 ) + 3 / 7 ]
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Answered by
1
Answer:
take lcm simply
-1/2+[-28+9/21]
-1/2+(-19/21)
-1/2-19/21
-42-38/42
-70/42
-5/3
Answered by
1
-1/2+ [ -4/3+3/7]
-1/2 + [ (-4/3)7 + (3/7)3]
-1/2 + [(-28/21) + (9/21)]
-1/2 + (-19/21)
-1/2 -19/21
Mulipling -1/2 with 21 and -19/21 with 2
(-21/42) -(38/42)
-59/42
Hope it helps
-1/2 + [ (-4/3)7 + (3/7)3]
-1/2 + [(-28/21) + (9/21)]
-1/2 + (-19/21)
-1/2 -19/21
Mulipling -1/2 with 21 and -19/21 with 2
(-21/42) -(38/42)
-59/42
Hope it helps
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