Simplify Imaginary Numbers

Front

What is the definition of an imaginary number?

Back

An imaginary number is a complex number that can be written as a real number multiplied by the imaginary unit 'i', where i is defined as the square root of -1.

Tags

CCSS.HSN.CN.A.1

Front

Back

Tags

CCSS.HSN.CN.A.1

Front

Back

Front

Back

Front

Back

Front

What is the relationship between real numbers and imaginary numbers?

Back

Real numbers can be represented on a number line, while imaginary numbers are represented on a perpendicular axis, forming a complex plane.

Tags

CCSS.HSN.CN.A.1

Front

What is the formula for converting a negative square root into an imaginary number?

Back

Tags

CCSS.HSN.CN.A.1

Front

Back

Front

What is the principal square root of a negative number?

Back

The principal square root of a negative number is the positive imaginary number that, when squared, gives the original negative number.

Tags

CCSS.HSN.CN.A.1

Front

Back

Tags

CCSS.HSN.CN.A.1