Question

Va rogggg
$({5}^{9} \times {7}^{8}) {}^{21}$
​

Answer 1

Explicație pas cu pas:

$(5 {}^{9} \times 7 {}^{8} ) {}^{21 = } (5 \times 35 {}^{8} ) {}^{21} = {5}^{21} \times {35}^{168} = {5}^{21} \times {35}^{168} = {5}^{21} \times {35}^{168}$

sper ca te-am ajutat