Question

10²+[1+(49-7²)+19]-4²​

Answer 1

10²+[1+(49-7²)+19]-4²
100 + [1 + (49 - 49) + 19] - 16
100 + (1 + 0 + 19) - 16
100 + 20 - 16
120 - 16
104

Answer 2

Resposta:

$10^2+\left[1+\left(49-7^2\right)+19\right]-4^2\\\\10^2+20-4^2\\\\100+20-4^2\\\\100+20-16\\\\104$