`(5-3i)^(3)=`

Express (3 - 5i)^(3) in the form (a + ib).

Convert the following in polar form, (iv) (5-i)/(2-3i)

How many of the following compounds have sp^(3) hybridisation (i) SO_(4)^(2-) (ii) SO_(5)^(2-) (iii) PO_(4)^(3-) (iv) PO_(5)^(3-) (v) I_(3)^(Theta) (iv) CO_(3)^(2-) (vii) CO_(4)^(2-) .

Express the following in the form of a+ib (2+3i)/(5-4i)+(2-3i)/(5+4i)

The conjugate of (3-2i)(2+3i) is a)12+5i b)-12+5i c) -12 -5i d) 12-5i

What is the value of (2-3i) +(3+5i)

Simplify the following: (5i)(-(3)/(5)i)

Findthe principal value of the arguments of z_(1)=2+2i,z_(2)=-3+3i,z^(3)=-4-4iand z_(4)=5-5i,where i=sqrt(-1).