which of the following is a perfect square trinomial
![Which Of The Following Is A Perfect Square Trinomial class=](https://ph-static.z-dn.net/files/d6a/4666f22a39c6bad0a38883fa5b9a363c.jpg)
Answer:
The perfect square trinomial or PST
is x^2-6x+9. Because in the last term [-3x-3 = 9] and
in the middle term [(-3)+(-3) = -6]. So the x^2-6x+9
is the PST
I hope it helps,
Correct me if I'm wrong