Convert the complex number `1+isqrt(3)` into polar form.

Write the following complex number in polar form. 1+i

Write the following complex number in polar form. -1-i

Write the following complex number in polar form. (1+i)/(1-i)

Write the following complex number in polar form. (1-3i)/(1+2i)

Write the following complex number in polar form. -3sqrt(2)+3sqrt(2)i

Find the multiplicative inverse of the following complex numbers (1+isqrt(3))^2 .

Express (-1+i) in polar form.

Are the points representing the complex numbers 3 -2i, -3 + 2i and 6 - 4i collinear?

Convert the number 970 of decimal system in to a system, where the numeration is based on five. In other word convert the number 970 of decimal system into the quinary system of numeration.

Convert the number 15251 of decimal system into the numerals of Duodenary system (base 12).