Fractional (Rational) Exponents and Radicals

Fractional (Rational) Exponents and Radicals

Assessment

Flashcard

Mathematics

8th - 11th Grade

Hard

CCSS
HSN.RN.A.2, 8.EE.A.2, 8.NS.A.1

+2

Standards-aligned

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a fractional exponent?

Back

A fractional exponent represents both an exponent and a root. For example, a^(m/n) means the n-th root of a raised to the m-th power.

Tags

CCSS.HSN.RN.A.2

2.

FLASHCARD QUESTION

Front

What is the radical sign?

Back

The radical sign (√) is used to indicate the square root or nth root of a number.

Tags

CCSS.8.NS.A.1

3.

FLASHCARD QUESTION

Front

What is the radicand?

Back

The radicand is the number or expression under the radical sign.

Tags

CCSS.HSN.RN.A.2

4.

FLASHCARD QUESTION

Front

What is the value of 7^1?

Back

7

Tags

CCSS.6.EE.A.1

5.

FLASHCARD QUESTION

Front

What is the value of √(x^2)?

Back

x, assuming x is non-negative.

6.

FLASHCARD QUESTION

Front

How do you express √7 using fractional exponents?

Back

7^(1/2)

Tags

CCSS.HSN.RN.A.2

7.

FLASHCARD QUESTION

Front

What is the cube root of 27?

Back

3

Tags

CCSS.8.EE.A.2

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