Question

Решите пожалуйста (1,75)^12*(47)^12

Answer 1

1,75^12*(4/7)^12=(1.75*4/7)^12=(7/7)^12=1

Answer 2

$1,75^{12}*(frac{4}{7})^{12}=(1,75*frac{4}{7})^{12}=(frac{7}{4}*frac{4}{7})^{12}=1^{12}=1$