Question

(1/2)–² + (1/3)–² =please tell me​

Answer 1

Answer:

13

Step-by-step explanation:

$\frac{1}{2} ^{-2} +\frac{1}{3} ^{-2} =?\\\\=2^{2} +3^{2}\\=4+9\\=13$

Answer 2

Answer:

1/4+1/6=10/24

10/24=0.216