Question

help me on this also please ! i need to have this right so i can get a good grade!
find the product
(-3t-3y)(-4t-5v)

Answer 1

(-3t-3y)(-4t) + (-3t-3y)(-5v)

(-3t)(-4y) + (-3y)(-4y) + (-3t)(-5v) + (-3y)(-5v)

12ty + 12yy + 15tv +15yv

12y^2 +15yv +12ty + 15tv

yours might be in a different order...but the terms are all the same; and I hope I did it right :)

Answer 2

nope I see an error....

Answer 3

(-3t-3y)(-4t) + (-3t-3y)(-5v)

(-3t)(-4t) + (-3y)(-4t) + (-3t)(-5v) + (-3y)(-5v)

12tt + 12yt + 15tv +15yv

12t^2 +15tv +12ty + 15yv

try this one, but check for errors

Answer 4

id say its good, but Im as blind as a bat....