(2+3*i)*(4-5*i)

asked by guest
on Nov 23, 2024 at 2:31 am



You asked:

Evaluate the expression: \(\left(2 + 3 i\right) \cdot \left(4 - 5 i\right)\)

MathBot Answer:

Evaluated



\(\displaystyle \left(2 + 3 i\right) \cdot \left(4 - 5 i\right) = \left(2 + 3 i\right) \left(4 - 5 i\right) \)

Expanded

\[\left(2 + 3 i\right) \cdot \left(4 - 5 i\right) = 23 + 2 i\]

\(i\) is the imaginary unit, defined as \(i^2 = -1\).

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