College Algebra
Choose the appropriate option for the number from the given alternatives: -23 +3i
In the given expression, determine the quotient. √-17 / √-119
Perform multiplication and division on the given expression. (√-65 ∙ √-13) / √5
Perform subtraction in the given expression. Use the standard form to write the final answer.
(-3 + 13i) - (-6 + 13i)
Perform multiplication in the given expression. Use the standard form to write the final answer.
2i(9 - 11i)(9 + 11i)
Perform division and express the quotient in standard form:
83 / 7i