Pg 2 Q6 – Properties of Conjugate Complex Numbers

Using calculator to evaluate .

Pg 2 Q5 – Properties of Conjugate Complex Numbers

Using calculator to evaluate .

Pg 2 Q4 – Properties of Conjugate Complex Numbers

Using calculator to evaluate .

Find .

Find .

Find .

Pg 4 Q1 -Finding the Square Roots of a Complex Number Without GC

Find the exact square roots of the complex number . Hence, solve the quadratic equation .

Pg 4 Q2 -Finding the Square Roots of a Complex Number Without GC

Find the square roots of the complex number . Hence, solve the quadratic equation .

Pg 3 Q3 – Finding the Square Roots of a Complex Number Without GC

Without using a calculator, find the square roots of .

Pg 3 Q1 – Solving Unknowns in a Complex Equation

If , where and are real, find the values of and .