What is the simplified form of $$ \text{√(a^2)} $$ ?

The simplified form is $$ |a| $$ , which represents the absolute value of a.

How do you simplify $$ \text{√(ab)} $$ ?

$$ \text{√(ab)} = \text{√a} \times \text{√b} $$ .

How do you simplify $$ \text{√(x^2y)} $$ ?

$$ \text{√(x^2y)} = x\text{√y} $$ .

What is the cube root of 8?

The cube root of 8 is 2, since $$ 2^3 = 8 $$ .

What is the simplified form of $$ 4\text{√75} $$ ?

The simplified form is $$ 20\text{√3} $$ .

How do you simplify $$ \text{√140} $$ ?

$$ \text{√140} = 2\text{√35} $$ .

What is the sum of $$ 3\text{√6} + 4\text{√6} $$ ?

The sum is $$ 7\text{√6} $$ .

What is the process to divide radicals?

To divide radicals, simplify the expression by dividing the numbers inside the radicals, e.g., $$ \frac{\text{√a}}{\text{√b}} = \text{√}\frac{a}{b} $$ .

What does it mean to simplify a radical expression?

To simplify a radical expression means to express it in its simplest form, removing any perfect squares or cubes from under the radical sign.

Radicals Review - Add/Subtract/Multiply/Divide/Simplify Flashcards

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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 (∛).

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