annriyabijo9 annriyabijo9

01-05-2021
Mathematics

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Verify that -(x+y)=(-x)+(-y) when x=3/4 and y=2/5

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MartinaNkechi MartinaNkechi

01-05-2021

Answer:

note that when opening the bracket the value outside the bracket with be used to multiply all the values inside the bracket... for example -(3/4+2/5) the (-) subtraction sign will be used to multiply all the values in the bracket including the addition sign therefore changing plus to minus

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