I would say 2.....sorry if I am wrong
You may want to elaborate on what you mean by "square root problems"
Step-by-step explanation:
4x^2-9
=(2x)^2 -3^2
=(2x+3) (2x-3)
Hope this helps you.
Answer:
There is no graph .... Please next time add one :)
Step-by-step explanation: