3.1-3.2 Review

Front

What are like radicals?

Back

Like radicals are radicals that have the same root and the same radicand.

Front

Simplify: 2√5 + 7√5

Back

9√5

Front

Simplify and subtract: 3√2 - 3√18

Back

-6√2

Front

Simplify the radical: -10√20

Back

-20√5

Front

Simplify: √3 ⋅ √15

Back

3√5

Front

What is the product of two square roots?

Back

The product of two square roots can be simplified as √a ⋅ √b = √(a*b).

Front

How do you simplify a radical expression?

Back

To simplify a radical expression, factor out perfect squares from under the radical.

Front

What is a radicand?

Back

A radicand is the number or expression inside a radical symbol.

Tags

CCSS.HSN.RN.A.2

Front

What does it mean to rationalize the denominator?

Back

Rationalizing the denominator means to eliminate any radicals in the denominator of a fraction.

Tags

CCSS.HSN.RN.A.2

Front

What is the square root of 36?

Back

The square root of 36 is 6.

Tags

CCSS.8.EE.A.2