Answer:
[tex]175,000 = 1.75 × 10 {}^{5} [/tex]
[tex]651 \: 000 \: 000 = 6.51 \times 10 ^{8} [/tex]
Scientific Notation is a great way to write very large or very small numbers. A number should be between 1 and 10, and that is 1 and 6 on the problem, and it should be a power of 10.
The power of 10 is positive if it is a large number. While if it is small or is a decimal numbers, the exponent of 10 will be negative.
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