Question

[17^ 0 +18^ 0 ][19^ 0 -22^ 0 ][23^ 0 +2(247^ 0 ]​

Answer 1

Step-by-step explanation:

We know that

$\boxed{\sf x^0=1}$

$\\ \qquad\quad\sf{:}\longrightarrow (17^0+18^0)(19^0-22^0)\left\{23^0+2(247^0)\right\}$

$\\ \qquad\quad\sf{:}\longrightarrow (1+1)(1+1)\left\{1+2(1)\right\}$

$\\ \qquad\quad\sf{:}\longrightarrow (2)(2)(3)$

$\\ \qquad\quad\bf{:}\longrightarrow 12$