13.4k views
5 votes
The expression ( 3 i ) ( 1 2 i ) can be written in the form a b i , where a and b are integers. what are the values of a and b ?

1 Answer

3 votes

Final answer:

The expression (3i)(12i) can be simplified to -36. Therefore, the values of a and b are -36 and 0, respectively.

Step-by-step explanation:

To find the value of a and b in the expression (3i)(12i), we can use the distributive property of multiplication. Multiplying 3i and 12i, we get (3)(12)(i)(i) = 36(i)(i).

Since i^2 = -1, we can simplify the expression to 36(-1) = -36.

Therefore, the values of a and b are -36 and 0, respectively.

User Mandaputtra
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories