Question

Simplify 10i^3+6i^13-12i^10???? express d following in a+bi 1.5 2.-3i 3.0

Answer 1

It depends on whether your 'i' is `sqrt(-1)` or just a variable.

Explanation:

For `i = sqrt(-1)` the expression simplifies to:

`-10i - 6i + 12` because every 2 'i' exponents is -1.
Final form: `-16i + 12`

The second part is not really making any sense to me as written.
Again, for `i = sqrt(-1)` the expressions would be:

`5 + 0i` ; `0 -3i`; and `0 + 0i`