Simplify the following and express in the form (a+ib): 5/2 i(-4-3i)

Answer the following. Simplify the following an express in the form a + ib: 5 / 2 i(-4 - 3i)

Simplify the following and express in the form (a+ib): (2+3i)(1-4i)

Simplify the following and express in the form (a+ib): (2i^3)^2

Simplify the following and express in the form (a+ib): (1+2/i)(3+4/i) (5+i)^(-1)

Simplify the following and express in the form (a+ib): (1+3i)^2 (3+i)

Answer the following. Simplify the following an express in the form a + ib: (2i^3)^2

Answer the following. Simplify the following and express in the form a + ib: (1 + 2 / i) (3 + 4 / i) (5 + i)^-1

Answer the following. Simplify the following an express in the form a + ib: (5 + 7i) / (4 + 3i) + (5 +7i) / (4 - 3i)

Simplify the following and express in the form (a+ib): frac{5+7i}{4+3i} + frac{5+7i}{4-3i}