Question

Multiply the following complex numbers:
(9-21)(7 +61)

Answer 1

Answer:

-816

Step-by-step explanation:

-12*68= -816 this is probably wrong but this is what i got

Answer 2

Answer:

-816

Step-by-step explanation:

you subtract 9-21 to get -12 then you take 7+61 which is 68 and then you multiply them to get -816