Simplify the following
 i i ²i³...i²⁰⁰⁰

Evaluate the following if z = 5−2i and w = −1+3i
2z + 3w

Find the square roots of −6+8i

Find the following \(\left| \overline { (1+i) } (2+3i)(4i-3) \right| \)

Find the modulus and principal argument of the following complex numbers.
\(-\sqrt { 3 } +i\)