What property is used to simplify $$a^m / a^n$$ ?

The property used is the Quotient of Powers, which states that $$a^m / a^n = a^{m-n}$$ .

What is the Negative Exponent Property?

The Negative Exponent Property states that $$a^{-n} = 1/a^n$$ .

How do you convert a number from scientific notation to standard form?

To convert from scientific notation to standard form, multiply the coefficient by 10 raised to the power indicated.

What is the value of $$\frac{1}{2} + \frac{1}{4}$$ ?

The value of $$\frac{1}{2} + \frac{1}{4} = \frac{3}{4}$$ .

How do you simplify $$a^0$$ ?

Any non-zero number raised to the power of zero is equal to 1, so $$a^0 = 1$$ .

What is the value of $$\frac{10^5}{10^2}$$ ?

The value of $$\frac{10^5}{10^2} = 10^{5-2} = 10^3$$ .

What is the difference between $$-x^2$$ and $$(-x)^2$$ ?

$$-x^2$$ means the negative of $$x^2$$ , while $$(-x)^2$$ means the square of negative x, which is positive.

Evaluating Exponential Expressions Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is standard form in mathematics?

Back

Standard form is a way of writing numbers using powers of ten. For example, 4.3756 x 10^4 is written as 43,756.

2.

FLASHCARD QUESTION

Front

How do you evaluate the expression -25 - 8?

Back

The evaluation of -25 - 8 is -33.

Tags

CCSS.7.NS.A.1C

3.

FLASHCARD QUESTION

Front

What is the square root of 16?

Back

The square root of 16 is 4.

Tags

CCSS.8.EE.A.2

4.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.8.EE.A.1

5.

FLASHCARD QUESTION

Front

Evaluate the expression -3^3.

Back

The evaluation of -3^3 is -27.

Tags

CCSS.8.EE.A.1

6.

FLASHCARD QUESTION

Front

What is an exponential expression?

Back

Tags

CCSS.6.EE.A.1

7.

FLASHCARD QUESTION

Front

What does the Product of Powers property state?

Back

Tags

CCSS.8.EE.A.1

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