Respuesta :
2.4×[tex]10^{15}[/tex]
8(3×[tex]10^{14}[/tex])
First multiply 8 and 3 to get (24×[tex]10^{14}[/tex]) then remove parentheses to get 24×[tex]10^{14}[/tex] then put a decimal between 2 and 4 and raise the power by 1 to get 2.4×[tex]10^{15}[/tex]