• Matéria: Matemática
  • Autor: tiago417
  • Perguntado 8 anos atrás

How many numbers has 2^15x5^12

Respostas

respondido por: TesrX
2
Hi.

I think you want the result of the expression. First, we solve the exponentiations.

\mathsf{2^{15}\cdot5^{12}=}\\\\\mathsf{32'768\cdot244'140'625}

Now we multiply. 
\mathsf{ 32'768\cdot244'140'625=}\\\\\boxed{\mathsf{8'000'000'000'000}}


We could turn that number into an exponentiation.

\mathsf{8'000'000'000'000=\boxed{\mathsf{8x10^{12}}}}

Qualquer dúvida, deixe nos comentários.
Bons estudos.
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