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Operations on Radicals

Operations on Radicals

Assessment

Flashcard

•

Mathematics

•

9th Grade

•

Practice Problem

•

Easy

Created by

Wayground Content

Used 1+ times

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a radical?

Back

A radical is an expression that includes a root, such as a square root (√) or cube root (∛).

2.

FLASHCARD QUESTION

Front

How do you simplify a radical expression?

Back

To simplify a radical expression, factor the number under the radical into its prime factors and look for pairs (for square roots) or groups (for cube roots) to simplify.

3.

FLASHCARD QUESTION

Front

What is the square root of 25?

Back

5

4.

FLASHCARD QUESTION

Front

What is the product of two square roots?

Back

The product of two square roots can be simplified as follows: @@ \sqrt{a} \cdot \sqrt{b} = \sqrt{a \cdot b}@@.

5.

FLASHCARD QUESTION

Front

Simplify 35+20−453\sqrt{5} + \sqrt{20} - \sqrt{45} .

Back

252\sqrt{5} .

6.

FLASHCARD QUESTION

Front

What is the quotient of two square roots?

Back

The quotient of two square roots can be simplified as follows: ab=ab\frac{\sqrt{a}}{\sqrt{b}} = \sqrt{\frac{a}{b}} .

7.

FLASHCARD QUESTION

Front

Simplify 20x7y45y4x5\frac{\sqrt{20x^7y^4}}{\sqrt{5y^4x^5}} .

Back

2x2x .

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