calculus
posted by tim on .
write the product in standard form
(14i)(32i)
(squareroot4+i)(65i)

FOIL.
Iwill do one.
(sqrt4 +i)(65i) change sqrt4 to 2i
F 6*2i
O 10i^2=10
I 6i
L 5i^2=5
now add them.
posted by tim on .
write the product in standard form
(14i)(32i)
(squareroot4+i)(65i)
FOIL.
Iwill do one.
(sqrt4 +i)(65i) change sqrt4 to 2i
F 6*2i
O 10i^2=10
I 6i
L 5i^2=5
now add them.