Question

(1/2)^-2+(1/3)^-2+(1/4)^-2​

Answer 1

Answer:

29

Step-by-step explanation:

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

${2}^{2} + {3}^{2} + {4}^{2}$

$4 + 9 + 16$

$29$