Question

The product of (a + b)(a - b) is a2 - b2.

Sometimes
Always
Never

Answer 1

What do you think?

Answer 2

either sometimes or always

Answer 3

Well, if we multiply two things together, we will always get the same thing..

Answer 4

It'll always be the same.

2 * 2 = 4

2 * 2 will always be 4.

Answer 5

do it separately and check @Elise_a18

Answer 6

\[a(a-b)+b(a-b)\]

Answer 7

what do you get now

Answer 8

okay so it's Always then?

Answer 9

what are you getting?
solve it

Answer 10

I'll go with Always. I'm only looking for the answer, that's all :/

Answer 11

\[a^2-ab+ab-b^2\]=\[a^2-b^2\]

Answer 12

now tell when will this occur
always?

Answer 13

yep!
u correct :)
always :)