Question

Foil (ax+b)(cy+d)

Answer 1

\[acxy+adx+bcy+bd\]

Answer 2

1. Prove that it is true through an algebraic proof, identifying each step
2. Demonstrate that your polynomial identity works on numerical relationships

Answer 3

I don't know what to do with those 2 questions. Any ideas?

Answer 4

wouldn't it be axcy+axb+bcy+bd?

Answer 5

the second one is simple,just put numbers and check that the output is the same

Answer 6

Can we work it out together? I'm a little slow today :)

Answer 7

@Armi Okay so how would I do this?

Answer 8

@Kfsv10 Please help! I will medal/fan

Answer 9

@userbuggg323 use the foil method .... axcy + axd+ bcy+ bd