What is (7 x 10 to the power of 5) x (3 x 10 to the power of 2) standard form

asked Nov 11, 2021 33.7k views

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5 votes

Answer:

4.9 x 10^8

Explanation:

hope it helped!

Josh Powell answered Nov 13, 2021

5.7k points

4 votes

Answer:

$2.1 * {10}^(8)$

Explanation:

$7 * {10}^(5) * 3 * {10}^(2) \\ 21 * {10}^(5 + 2) \\ = 2.1 * {10}^(8)$

Schub answered Nov 16, 2021

by Schub

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