Question

Simplify: [(1/2-1) + (2/3)²-(3/4)]0-²​

Answer 1

[(1/2-1) + (2/3)²-(3/4)]0-1²

$(( \frac{1 - 2}{2} ) + \frac{4}{9} - \frac{3}{4} )0 - 1$

$\implies \: ( \frac{ - 1}{2} + \frac{16 - 17}{3} )0$

$\implies \: ( \frac{ - 1}{2} - \frac{ 1}{3} )0$

$\implies \: ( \frac{ -3 - 2}{6} )0$

$\implies \: \frac{ - 5}{6} \times 0$

$\large \boxed{ \star \: \: = \: 0}$

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Answer 2

Solution:-

=> [(1/2-1) + (2/3)²-(3/4)]0^-2

=> [ (1/1) + (4/9) - 3/4 ] 0^-2

=> [ 1 + 4/9 - 3/4 ] 0^-2

=> [ 9+4 /9 - 3/4 ] 0^-2

=> [ 13/9 - 3/4 ] 0^-2

=> [ 13×4/9×4 - 3×9/9×4 ] 0^-2

=> [ 52/36 - 27/36 ]0^-2

=> [ 52 - 27 /36 ] 0^-2

=> [ 25/36 ]0^-2

=> 25/36 × 1/0²

=> 25/36 × 0²

=> 25/36×0

=> 25/0

=> infinity many solution

i hope it helps you.