{(3+2i)/(2-5i)}+{(3-2i)/(2+5i)}" is realional "

Prove that [((3+2i)/(2-5i))+ ((3-2i)/(2+5i))] is rational

Prove that : [((3+2i)/(2-5i))+((3-2i)/(2+5i))] is rational .

Prove that: (i) [((3+2i)/(2-5i))+((3-2i)/(2+5i))] is rational (ii) [((2-3i)/(3-4i))((2+3i)/(3+4i))] is real.

(3+5i)/(2-3i)

Find (2+4i)(3-2i)+(-3i)(5i)

(3+5i)(2+6i)

Express the following in the form of a + ib, where a, b in R , i = sqrt-1 . State the value of a and b. (3 + 2i) / (2 - 5i) + (3 - 2i) / (2 + 5i)

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

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