Evaluate each product or quotient. Express the results in scientific notation.

(2.13×102)(3×105)

Short Answer

Expert verified

The required expression is represented by 6.39×107.

Step by step solution

01

Step 1. Write the numbers with exponents in separate parenthesis.

Split the numbers having exponents by using parenthesis.

2.13×3102×105

02

Step 2. Simplify the exponential terms.

Perform addition between the exponents having the same bases. Perform further simplification

6.39102+5=6.39×107

03

Step 3. Write the conclusion.

The obtained expression is in the form of a×10nmeans that6.39×107 is the required notation.

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