Question

Simplify:
(i) (15 + 71) (15 – 71)3
(ii) (1 + i) (2 + 3i) (3 + 47) (4 + 5i)
(iii) (1 + i2) + 4 + 16​

Answer 1

Answer:

1) = 86 * 56*3

= 86 * 168

= ___

hope its helpful