Răspuns:
2^25 x 2^2x13 x 2^3x7 =
2^25 x 2^26 x 2^21
=2^ 25+26+21
=2^72
2^72
Explicație pas cu pas:
[tex]2 {}^{25} \times 4 {}^{13} \times 8 {}^{7 } = 2 {}^{25} \times 2{}^{2 ^{13} } \times {2}^{{3}^{7} } = {2}^{25} \times {2}^{26} \times {2}^{21} = {2}^{72} [/tex]
