Question

fill in the boxes also mention the properties used - 4/11+(-2/9+-8/13)=(-4/11+-2/9)+-8/13​

Answer 1

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Distributive property

$\frac{ - 4}{11} + ( - \frac{2}{9} + - \frac{8}{13} ) = ( - \frac{4}{11} + - \frac{2}{9} ) + (-\frac{4}{11} + - \frac{8}{13})$