Question

11(5+6i)-7i(8i-4) simplify

Answer 1

Answer:

55 - 56i² + 94i

Step-by-step explanation:

11(5 + 6i) - 7i(8i - 4)

=> 55 + 66i - 56i² + 28i

=> 55 - 56i² + 94i

Therefore, 55 - 56i² + 94i is our simplified form.

Answer 2

Answer:

11(5+6i)−7(−4+8i)

11(5+6)−7(−4+8)

11(5+6)−(−28−56)

11(5+6)−(−56−28)

11(5+6)+56+28

55+66+56+28

(55+56)+(66+28)

111+94

Step-by-step explanation: