Question

The product of (a − b)(a − b) is a perfect square trinomial.

Sometimes

Always

Never

Answer 1

Do you know how to multiply them?

Answer 2

a^2-b^2

Answer 3

\you gotta multiply each term by the other

Answer 4

\[(2+6)(3+8)\] for ex for this you gotta do 2 times 3+2 times 8+ 6times 3+ 6 times 8

Answer 5

Sorry, do you know whata perferct sqaure trinomial is?

Answer 6

no

Answer 7

Ok well its a trinomail that can be written as \[(a+b)^2=a^2+2ab+b^2\]
or \[(a-b)^2=a^2-2ab+b^2\]

Answer 8

do you multiply two binomails together?

Answer 9

know how to multiply*

Answer 10

you add

Answer 11

well ok if you have \[(a+b)(c+d)=ac+ad+bc+bd\] fill it ion for your (a+b)(a+b)

Answer 12

so its ab, ba

Answer 13

(a+b)(a+b)=aa+ab+ab+bb=a^2+(2)ab+b^2

Answer 14

does that fit a perfect square trinomial?

Answer 15

I don't know what a perfect square trinomial is that's why I asked. is it?