Упростите выражения:
1) [tex]m^{5.4} * 6m ^{-0,2} [/tex]
2) [tex] \frac{11^{1,2} }{11^{0,6} } [/tex]
3) [tex] \frac{11^{1,5} }{11^{0,3} } [/tex]
7) [tex]7c^{ \frac{5}{6} } - 2(c^{ \frac{1}{6} } ) ^{5} [/tex]
9) [tex] \frac{c ^{ \frac{2}{5} } }{c ^{ -\frac{8}{5} } } [/tex]
11) [tex]3 ^{4a} *3 ^{-2a} [/tex]
17) [tex]27m ^{4/7} -9(m ^{2/7} ) ^{2} [/tex]
Answers & Comments
2) = 11∧0,6
3) = 11∧1,2
7) = 5∧5/6
9) = с²
11) = 3∧2а
17) = 18∧4/7