What is a radical expression?
Simplifying Radical Expressions

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•
Mathematics
•
8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A radical expression is an expression that includes a root, such as a square root, cube root, etc. For example, @@ ext{radical expression} = ext{ } oot{n}{x}@@.
2.
FLASHCARD QUESTION
Front
How do you simplify a square root?
Back
To simplify a square root, factor the number under the root into its prime factors and pair them. For example, @@ ext{Simplify } oot{2}{8} = oot{2}{4 imes 2} = 2 oot{2}{2}@@.
3.
FLASHCARD QUESTION
Front
What is the square root of 98?
Back
@@ ext{The square root of 98 is } 7 oot{2}{2}@@.
4.
FLASHCARD QUESTION
Front
How do you simplify @@ oot{2}{92a^2b^3}@@?
Back
@@ ext{The simplified form is } 2ab oot{2}{23b}@@.
5.
FLASHCARD QUESTION
Front
What is the simplified form of @@ oot{2}{151r^2s^3}@@?
Back
@@ ext{The simplified form is } rs oot{2}{151s}@@.
6.
FLASHCARD QUESTION
Front
What is the simplified form of @@ oot{2}{2x^2y^3}@@?
Back
@@ ext{The simplified form is } xy oot{2}{2y}@@.
7.
FLASHCARD QUESTION
Front
What is the process of simplifying radical expressions?
Back
The process involves factoring the radicand (the number under the root) into perfect squares and simplifying them.
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