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Ch. P - Fundamental Concepts of Algebra
Blitzer - College Algebra 8th Edition
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Tutti i libri di testoBlitzer 8th EditionCh. P - Fundamental Concepts of AlgebraProblema 66
Capitolo 1, Problema 66

Write each number in decimal notation without the use of exponents. 9.2×1029.2×10^2

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Identify the given number in scientific notation: \(9.2 \times 10^{2}\).
Recall that \$10^{2}$ means \(10\) raised to the power of \(2\), which equals \(100\).
Rewrite the expression by replacing \$10^{2}$ with \(100\): \(9.2 \times 100\).
Multiply \(9.2\) by \(100\) by moving the decimal point two places to the right.
Write the final number in decimal notation without exponents.

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Scientific Notation

Scientific notation is a way to express very large or very small numbers using powers of ten. It is written as a number between 1 and 10 multiplied by 10 raised to an exponent. For example, 9.2×10^2 means 9.2 times 10 squared.
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Interval Notation

Powers of Ten

Powers of ten represent repeated multiplication of 10. For instance, 10^2 means 10 multiplied by itself twice (10 × 10 = 100). Understanding powers of ten helps convert numbers from scientific notation to standard decimal form.
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Powers of i

Decimal Notation

Decimal notation is the standard way of writing numbers using digits 0-9 without exponents. Converting from scientific notation to decimal notation involves multiplying the base number by the power of ten and writing the result as a regular number.
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Interval Notation
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