Resposta :
[tex] {25}^{0} = 1 \\ {15}^{2} = 15 \times 15 = 225 \\ {82}^{ - 2} = (\frac{1}{82}) {}^{2} = \frac{1}{82} \times \frac{1}{82} = \frac{1}{6724} \\ \\ [/tex]
[tex]\red{\huge\boxed{ \tt\frac{BURNS}{answers}}}[/tex]
[tex] {25}^{0} = 1 \\ {15}^{2} = 15 \times 15 = 225 \\ {82}^{ - 2} = (\frac{1}{82}) {}^{2} = \frac{1}{82} \times \frac{1}{82} = \frac{1}{6724} \\ \\ [/tex]
[tex]\red{\huge\boxed{ \tt\frac{BURNS}{answers}}}[/tex]