Answer:
What expressions are equivalent to 20
Step-by-step explanation:
since you didn't .show a link this is my guess, i guess.
4x5=20
Answer:
(y-3)^2=y^2+(2×-3×y)+9
=y^2-6y+9
Step-by-step explanation:
(a+b)^2=a^2+2ab+b^2
Answer:
Step-by-step explanation:
I cant remember how to do it but one way would be to find the series expansion of this at x = ∞.
Answer:
Hope this helps!
Step-by-step explanation:
Answer:
300
Step-by-step explanation:
3:120 =1:60 ==300:12000
