Question

(5^2) ^-4 · (5^2) ^3 ayuda es para mañana

Answer 1

${( {5}^{2} )}^{ - 4} \times {( {5}^{2} )}^{3} = {5}^{2 \times ( - 4)} \times {5}^{2 \times 3} = {5}^{ - 8} \times {5}^{6} = {5}^{ - 8 + 6} = {5}^{ - 2} = \frac{1}{ {5}^{2} } = \frac{1}{25}$