Explicación paso a paso:
[tex]9.6 \times {10}^{ - 7} = 96 \times {10}^{ - 1} \times {10}^{ - 7} = 96 \times {10}^{ - 1 - 7} = 96 \times {10}^{ - 8} [/tex]
[tex]4.2 \times 1 {0}^{3} = 42 \times {10}^{ - 1} \times {10}^{3} = 42 \times {10}^{ - 1 + 3} = 42 \times 1 {0}^{2} [/tex]
