Question

represente, em notaçao cientifica o produto 0,0000000000023 . 0,0000000000053

Answer 1

Resposta:

$0,0000000000023 = 2,3. 10^{-12} \\0,0000000000053 = 5,3. 10^{-12}$

$2,3. 10^{-12} .5,3. 10^{-12} = 2,3.5,3 . 10^{-12-12} =\\\\ 12,19. 10^{-24} = 1,219.10^{-1}.10^{-24} = 1,219.10^{-25}$