How do you determine whether #25x^2-60x+36# is a perfect square trinomial?
2 Answers
Aug 17, 2017
Can the trinomial be factored into two identical binomials.
Explanation:
The answer is yes it can
Aug 17, 2017
Look for the clues as described below.
Explanation:
If the trinomial is a perfect square trinomial, there will be some properties to check for.
- both
#a and c# must be perfect squares, with plus signs - check whether
#b =2 xx sqrta xx sqrt c#
In this case:
Therefore we know that
It will factorise as: