Question

@Directrix this is my last problem
do i just have to solve it one by one then check my answers?

Answer 1

i think it has something to do with FOIL

Answer 2

Multiply the two binomials and then simplify what you get.

Answer 3

>>ething to do with FOIL Yes.

Answer 4

Nothing simplifies. Watch those signs.

Answer 5

(sqrt 4) - (sqrt14)- (3sqrt10) + (3sqrt35) so my answer would be a?

Answer 6

Yes. that is what I got except I put 2 for (sqrt(4)) No big deal.

Answer 7

i saw foil at the last second they did not show that in the lesson i got it correct, thus proving my point that they have the hard lessons first lol