Question

2 + 3 i whole square upon 2 minus i

Answer 1

Answer:

$\frac{1}{5} + \frac{8}{5} i$

EXPALNATION

$\frac{2 + 3i}{2 - i}$

• Rationalise

$\frac{(2 + 3i)(2 + i)}{(2 - i)(2 + i)}$

now,

$4 + 2i + 6i + 3 {i}^{2} \div ( {2}^{2} - {i}^{2} )$

now,

4+8i-3 / 4+1

1+8i/5