Question
Evaluate the expression by hand. Write your result in scientific notation and standard form.$$\left(3 \times 10^{1}\right)\left(3 \times 10^{4}\right)$$
Step 1
We can use the commutative property of multiplication to rearrange the terms. This property states that the order in which numbers are multiplied does not change the product. So, we can rewrite the expression as $(3 \times 3) \times (10^{1} \times 10^{4})$. Show more…
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