Question

Compute: 5 ∙ (2 + 3i)

Answer 1

It will be equal to 40

Explanation:

We have to compute
`5* (2+3!)`

Let first find 3 !

For this we have to use factorial concept

So 3! will be equal to 3! = 3×2×1 = 6

Now According to 6+2 = 8

And now after solving bracket we have to multiply with 5

So 5×8 = 40

So after computation
`5* (2+3!)=40`

So the final answer will be 40