Question

nie wiem jak to zrobić pomóżcie ​

Answer 1

Odpowiedź:

c)

[tex]( {6}^{3} )^{5} = {6}^{15} [/tex]

[tex]( {0.7}^{2} )^{6} = {0.7}^{12} [/tex]

[tex](( \frac{3}{5})^{3} )^{8} = ( \frac{3}{5})^{24} [/tex]

[tex](( - 5)^{3})^{3} = ( - 5)^{9} [/tex]

[tex](( - 3 \frac{1}{4} )^{3} )^{2} = ( - 3 \frac{1}{4} )^{6}[/tex]

e)

[tex] {12}^{7} \div {6}^{7} = (12 \div 6)^{7} = {2}^{7} [/tex]

[tex]{4.7}^{3} \div {10}^{3} = {(4.7 \div 10)}^{3} = {0.47}^{3} [/tex]

[tex]( \frac{20}{21} )^{5} \div ( \frac{15}{14} ) ^{5} = ( \frac{20}{21} \div \frac{15}{14} ) ^{5} = ( \frac{20}{21} \times \frac{14}{15} )^{5} = (\frac{4}{3} \times \frac{2}{3} )^{5} = ( \frac{8}{9}) ^{5} [/tex]

[tex]( - 8) ^{9} \div {( - 2)}^{9} = ( - 8 \div ( - 2))^{9} = {4}^{9} [/tex]

[tex]( \frac{2}{3} )^{7} \div ( - 1.5)^{7} = ( \frac{2}{3} \div ( - 1.5))^{7} = (- \frac{4}{9} )^{7} [/tex]