Operations on Complex Numbers

Front

What is the simplified form of (-9 + 5i) + (3 -2i)?

Back

-6 + 3i

Front

What is the simplified form of (11 - 7i) - (-3 + 12i)?

Back

14 -19i

Front

What is the simplified form of (-6i)(3i)?

Back

18

Front

What is the simplified form of (-3 + 2i)(1- 4i)?

Back

5 + 14i

Front

What is the simplified form of (8 - 3i)²?

Back

55 - 48i

Front

3i(4 - i)

Back

3 + 12i

Front

Simplify (11 + 5i)(11 - 5i)

Back

146

Front

Simplify i¹⁷

Back

i