Operations with Radicals

Front

Simplify: 3√5 + √20 - √45

Back

2√5

Front

Simplify: √6 ⋅ √6

Back

6

Front

Find the product: (3√6)(2√3)

Back

18√2

Front

Simplify: 6√2 ⋅ 5√14

Back

60√7

Front

Simplify: 2√5(3√3 + 6√2)

Back

6√15 + 12√10

Front

What is a radical?

Back

A radical is a symbol that represents the root of a number, typically the square root.

Front

What is the product of two square roots?

Back

√a ⋅ √b = √(a*b) for non-negative a and b.

Front

How do you simplify √(a*b)?

Back

√(a*b) = √a ⋅ √b.

Front

What is the square root of 36?

Back

6

Front

What is the value of √(x^2)?

Back

|x| (the absolute value of x).