`(4+3i)/[(2+3i)(4-3i)]` express in a+ib form.

(9+2i)(4-3i)-(5-i)(4-3i) The expression above is equivalent to which of the following?

((4i^3-i)/(2i+1))^2 can be expressed in a+i b as 3+4i b. 3-4i c. 4+3i d. 4-3i

Convert [(3+2i)/( 3-2i)+ (3 -2i)/(3+2i)] in the form of (a+ib) .

(3i +2)/(-i-3) If the expression above is expressed in the form a +bi, where I = sqrt-1, what is the value of b ?

Express (1- 2i)/(2+i) + (3+i)/(2-i) in the form a + bi

Evaluate (2+3i)(4-5i).

Express (1 /(2 -2i)+3/(1+i)) ((3+ 4i)/(2-4i)) in the form of a +ib

Show that the complex number ((4+3i)/(3 + 4i)) ((4 -3i)/(3-4i)) is purely real.

Express ( 1/3+3i) ^3 in the form a+ib.

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