Simplify negative radicals

Front

What is the square root of a negative number?

Back

The square root of a negative number involves imaginary numbers, represented as multiples of 'i', where i = √-1.

Front

Simplify √-125.

Back

5i√5.

Front

What is the value of i?

Back

i is defined as the imaginary unit, where i = √-1.

Tags

CCSS.HSN.CN.A.1

Front

How do you simplify √-25?

Back

√-25 simplifies to 5i.

Front

What is the result of i^2?

Back

i^2 = -1.

Tags

CCSS.HSN.CN.A.1

Front

Simplify i^43.

Back

i^43 simplifies to -i.

Tags

CCSS.HSN.CN.A.2

Front

What is the relationship between i and negative square roots?

Back

The imaginary unit 'i' is used to express the square roots of negative numbers.

Tags

CCSS.HSN.CN.A.1

Front

What is the simplified form of √-1?

Back

√-1 simplifies to i.

Tags

CCSS.HSN.CN.A.1

Front

How do you express √-x in terms of i?

Back

√-x can be expressed as i√x, where x is a positive real number.

Tags

CCSS.HSN.CN.A.1

Front

What is the general form of simplifying negative radicals?

Back

To simplify negative radicals, factor out the negative sign and express it in terms of 'i'.