Question

)
Determine a taxa percentual correspondente a (10%)2– (5%)2.​

Answer 1

(10%)2– (5%)2.

(0,1).2 - (0,05).2

0,2 - 0,1

0,1 x 100

10%

Espero ter ajudado.

@batraquiomatematico

Answer 2

Taxa = (10%)² - (5%)² 

Taxa = (10/100)² - (5/100)² 

Taxa = (2/20)² - (1/20)² 

Taxa = 4/400 - 1/400 

Taxa = 3/400 

Taxa = 0,0075 

Taxa = 0,75%