Which products result in a difference of square or perfect square trinomial? Plzzz help quick!!

perfect square: 2, 5difference of squares: 1, 6

Step-by-step explanation:

If the two factors are identical, their product will be a perfect square.

If one of the factors is the difference of terms that are summed in the other factor, the product will be the difference of squares.

  (a +b)(a -b) = a² -b² . . . . . matches the 1st and 6th choices

  (a +b)(a +b) = (a +b)² . . . . matches the 2nd and 5th choices

Technically speaking, histograms are another version of bar charts, if you need to work one out then skim through google hope-o that -o!

The unit price is 0.99