Math, asked by skrartist143, 1 year ago

Give me ans fast. please​

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Answered by stimulantml
1

Answer:

Step-by-step explanation:

ab ( 7 + (-2) ) ,bc ( 6 + 4 ) , ca ( -4 + 8 + (-3 ) ) , b ( -4 )

now add them .which are in the brackets ....

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