Question

Please help me!!!
Multiply (5 × 106)(6 × 102). Express the result in scientific notation.

Answer 1

i meant to put (5 x 10⁶)(6 x 10²)

Answer 2

So to start off, you need to do the exponents

\(\sf{(5\times10^6)(6\times10^2)}\)

Figure out your exponents
e.g. \(\sf{10^6}\) would be "\(\sf{10 \times 10 \times 10 \times 10 \times 10 \times 10}\)"
and
\(\sf{10^2}\) would be "\(\sf{10\times10}\)"

Once we get those you have:
\(\sf{(5\times1,000,000)(6\times100)}\)
Now we multiply \(\sf{inside}\) the parenthesis.

\(\sf{(5,000,000)(600)}\)

We can then remove the parenthesis and multiply then two numbers together.
\(\sf{5,000,000\times600}\)

Just multiply those together and you have your answer.



Best of luck,
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