Answer:

Step-by-step explanation:
6^4/6^1
6^(4-1)
=6^3
Your answer is 3.8 I hope it helped :)
3/20 = 1.5/10 = 15/100
Hope this helps!
Answer:
Yes.
Step-by-step explanation:
Perfect square trinomials and difference of two squares are just to binomials being multiplied, and they are special because there is a specific formula for them. Perfect square trinomial:(a+b)^2, a^2+2ab+b^2. Difference of squares: (a+b)(a-b), a^2-b^2