Operations with Radicals

Front

What is a radical in mathematics?

Back

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

Front

How do you simplify √(a * b)?

Back

√(a * b) = √a * √b, provided a and b are non-negative.

Front

What is the square root of 16?

Back

4

Front

What is the cube root of 27?

Back

3

Front

How do you simplify √(a^2)?

Back

√(a^2) = |a|, where |a| is the absolute value of a.

Front

What is the value of 64^(1/2)?

Back

8

Front

How do you add √a + √a?

Back

√a + √a = 2√a.

Front

What is the value of 81^(1/4)?

Back

3

Front

How do you multiply √a * √b?

Back

√a * √b = √(a * b).

Front

What is the value of 27^(1/3)?

Back

3