Adding/Subtracting/Multiplying Radicals

Front

Simplify: -2√5 + 3√20

Back

4√5

Front

The square roots of all perfect squares are___________?

Back

integers or whole numbers

Front

Simplify: 3√2 - 3√18

Back

-6√2

Front

Simplify: 4√6 - 3√24

Back

-2√6

Front

Simplify: √4√30

Back

2√30

Front

What is a radical?

Back

A radical is a symbol (√) that represents the root of a number.

Front

What is the square root of 16?

Back

4

Front

What is the product of √a and √b?

Back

√(a*b)

Front

What is the sum of √a and √a?

Back

2√a

Front

How do you simplify √(a^2)?

Back

a (if a is non-negative)