Question

Multiple the complex numbers ( − 3)( + 5) and simplify

Answer 1

Answer: To multiply complex numbers, we can use the distributive property. Let's multiply (-3) and (2 + 5i):

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

= -6 - 15i

So the product of (-3) and (2 + 5i) is -6 - 15i.