( 25 la puterea 2 * 5 la puterea 4 ) la puterea 3 : 5 la puterea 22 - 2 la puterea 22

Răspuns :

(25²x5⁴)³:5²²-2²²=
[(5²)²x5⁴]³:5²²-2²²=
(5⁴x5⁴)³:5²²-2²²=
(5⁸)³:5²²-2²²=
5²⁴:5²²-2²²=5³-2²²