Question

Calculati:(5la puterea 2-4la puterea 2):3

Answer 1

Salut !

$({5}^{2} - {4}^{2}):3 = 3$

$(25 - 16):3 = 3$

$9:3 = 3$

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Answer 2

( 5² - 4² ) : 3 = ( 25 - 16 ) : 3 = 9 : 3 = 3.