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The exponent of a number says how many times to use the number in a multiplication. In words: 8 2 could be called "8 to the power 2" or "8 to the second power", or simply "8 squared". Exponents make it easier to write and use many multiplications. Example: 96 is easier to write and read than 9 × 9 × 9 × 9 × 9 × 9.
- Fractional Exponents
The exponent of a number says how many times to use the...
- Privacy
Here are the details: This privacy statement discloses the...
- Metric Numbers
(See also Metric/Imperial Conversion Charts and Unit...
- Powers of 10
Index Notation and Powers of 10. The exponent (or index or...
- Working With Exponents and Logarithms
M = log 10 A + B. Where A is the amplitude (in mm) measured...
- Variables with Exponents
When the exponent is 1, we just have the variable itself...
- Using Exponents in Algebra
The "3" says to use 5 three times in a multiplication; In...
- Negative Exponents
the number in a multiplication. In this example: 8 2 = 8 × 8...
- Fractional Exponents
Index Notation and Powers of 10. The exponent (or index or power) of a number says how many times to use the number in a multiplication. 10 2 means 10 × 10 = 100 (It says 10 is used 2 times in the multiplication)
This page includes Powers of ten math worksheets with whole numbers and decimals in comma/point and point/comma formats for students to learn this important skill. Understanding how to multiply and divide by powers of ten is one of those essential skills that students can't do without.
Laws of Exponents. Exponents are also called Powers or Indices. The exponent of a number says how many times to use the number in a multiplication. In this example: 82 = 8 × 8 = 64. In words: 8 2 could be called "8 to the second power", "8 to the power 2" or simply "8 squared". Try it yourself:
Learn about the patterns when multiplying or dividing numbers by powers of 10. Multiplying shifts digits to the left, while dividing shifts them to the right. The exponent determines the number of places digits shift.
Step 1: Enter an exponential expression below which you want to simplify. The exponent calculator simplifies the given exponential expression using the laws of exponents. Step 2: Click the blue arrow to submit. Choose "Simplify" from the topic selector and click to see the result in our Algebra Calculator! Examples. Simplify. Popular Problems.
To do the simplification, I can start by thinking in terms of what the exponents mean. The "to the fourth" on the outside means that I'm multiplying four copies of whatever base is inside the parentheses. In this case, the base of the fourth power is x 2. Multiplying four copies of this base gives me:
