Hold function on Times in TreeForm?

Questions
1

I am new to Mathematica I have a question though When I use

TreeForm[ax^2+bx+c]

I get
                                   Plus
                                 / | \
                       Power bx c
                         / \
                    ax 2
I tried starting a new notebook and even rebooting but that didn’t help It seems that there is a Hold function on the Times but I can’t figure it out could someone please help me?

2

Spaces are important in Mathematica : ax is not the same as a*x.
ax is taken as ONE symbol all in its own. Hence you need to either add one or more spaces, or use “*”
Using a space gives the output you were expecting

TreeForm[a x^2 + b x + c]

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