Question

verify the property X+(y+z) = (X+y)+z :-. -1/4+(-2/7+-5/9) = (-1/4+-2/7)+-5/9
$verify \: \: the \: \: property \: \: \: \\ x + (y + z) = (x + y) + z \\ \frac { - 1}{4} + ( \frac{ - 2}{7} + \frac{ - 5}{9} ) = ( \frac{ - 1}{4} + \frac{ - 2}{7} ) + \frac{ - 5}{9} \ \textless \ br /\ \textgreater$
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Answer 1

Answer:

-275/252

Step-by-step explanation:

simply, solve the property which is given.

you will get L.H.S= R.H.S = -275/252