4)
[tex] {(0.2)}^{3} \times {(0.3)}^{3} \\ b) {(0.3)}^{2} \times {0.5}^{2} \\ c) {(0.5)}^{3} \times {(0.2)}^{3} [/tex]
[tex] {(0.2)}^{0} \times {(0.7)}^{0} \\ {(1.3)}^{5} \times {(1.1)}^{5} \times {(1.7)}^{5} \\ {(0.8)}^{3} \times {(1.1)}^{3} \times {(0.2)}^{3} [/tex]
5)
[tex] {(0.1)}^{3 + 5} = {(0.1)}^{8} \\ {(0.2)}^{2 + 3 + 1} = {(0.2)}^{6} \\ {(0.3)}^{1 + 4 + 2} = {(0.3)}^{7} [/tex]
[tex] {(0.4)}^{1 + 2 + 5} = ( {0.4)}^{8} \\ {(0.5)}^{0 + 2 + 1} = {(0.5)}^{3} \\ {(0.1)}^{1 + 0 + 5} = {(0.1)}^{6} [/tex]
