The Complex Number System
Resources cannot be aligned to this standard, browse sub-standards to find lessons.
Understand there is a complex number 𝑖 such that 𝑖² = –1, and every complex number has the form 𝑎 + 𝑏𝑖 with 𝑎 and 𝑏 are real numbers.
Use the relation 𝑖² = –1 and the commutative, associative, and distributive properties to add, subtract, and multiply complex numbers.
Find the conjugate of a complex number; use the conjugate to find the quotient of complex numbers.
Perform arithmetic operations with complex numbers.