Question

(½)-²+(⅓)-²+(¼)-²
please tell the answer​

Answer 1

$( { \frac{1}{2} })^{2} + ({ \frac{1}{3} )}^{2} + ( { \frac{1}{4} })^{2}$

$= \frac{1}{4} + \frac{1}{9} + \frac{1}{16}$

$= \frac{36 + 16 + 9}{144}$

$= \frac{61}{144}$

Hence, this is the required answer.

Hope it helps!

Answer 2

Answer:

29 is the correct answer

hope you find my answer helpful

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Step-by-step explanation:

(½)^-2+(⅓)^-2+(¼)^-2= (2)²+(3)²+(4)²

= 4+9+16

= 29