Questions and Answers
What is the exponential form of 5x5x5x5x5?
What is the exponential form of 5x5x5?
What is 3x3x3x3 in numerical form?
81
What is the exponential form of 3x3x3x3?
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What is the exponential form of -3x-3x-3x-3?
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What is 6x6x6 in exponential form?
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What is 8x8x8x8 in exponential form?
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What is -8x-8x-8x-8 in exponential form?
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What is the exponential form of -6x-6x-6?
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What is the exponential form of -8*-8*-8*-8?
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What is (-5)x(-5)x(-5) in exponential form?
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What is the exponential form of ½x½?
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What is the exponential form of -½x-½?
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What is -1x¼x¼x¼ in exponential form?
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What is -¼x-¼x-¼ in exponential form?
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What is ¼x¼x¼ in exponential form?
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What is 4x4x4 in exponential form?
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Study Notes
Exponential Form Basics
- Understanding expanded form (e.g., repeated multiplication) is key to converting to exponential notation.
- An exponential expression comprises a base and an exponent (e.g., (a^n)), indicating how many times to multiply the base by itself.
Key Conversions
- (5 \times 5 \times 5 \times 5 \times 5) is expressed as (5^5), representing five multiplied by itself five times.
- (5 \times 5 \times 5) is written as (5^3), denoting three multiplications of five.
- (3 \times 3 \times 3 \times 3) evaluates to 81, which is (3^4) in exponential form.
Negative Bases
- (-3 \times -3 \times -3 \times -3) is expressed as ((-3)^4), indicating four multiplications of negative three.
- (-8 \times -8 \times -8 \times -8) is written as (-8^4), showing four instances of negative eight.
Fractional Exponents
- ( \frac{1}{2} \times \frac{1}{2} ) translates to ( \left(\frac{1}{2}\right)^2), meaning one-half multiplied by itself.
- (-\frac{1}{2} \times -\frac{1}{2}) can be expressed as ( -\left(\frac{1}{2}\right)^2), indicating the square of a negative half.
Summary of Specific Values
- (4 \times 4 \times 4) is represented as (4^3).
- (-1 \times \frac{1}{4} \times \frac{1}{4} \times \frac{1}{4}) evaluates to (-\left(\frac{1}{4}\right)^3).
- (\frac{1}{4} \times \frac{1}{4} \times \frac{1}{4}) is equivalent to (\left(\frac{1}{4}\right)^3).
Concepts of Cubes and Powers
- "Cubed" refers to raising a number to the power of three (e.g., "six cubed" refers to (6^3)).
- "To the power of four" represents multiplying the number by itself four times (e.g., "eight to the power of four" is (8^4)).
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Description
This quiz helps you convert expanded forms of numbers into exponential notation. Each card presents a multiplication expression followed by its equivalent exponential form. Test your understanding of exponents and improve your skills in mathematics.
