How to display mathjax

[gshoanganh]

Hi ad,
When I �set the equations in Editor, it does not display, but it displays on my site.
can you help me?

 <CKEditor 
                        scriptUrl="https://cdn.ckeditor.com/4.14.0/full-all/ckeditor.js" 
                        activeClass="p10"
                        content={value}
                        events={{
                            "blur": e => this.onBlur(e),
                            "afterPaste": e => this.afterPaste(e),
                            "change": this.handleChange
                        }}
                        config={{
                            readOnly: false, 
                            allowedContent: true,
                            extraPlugins: 'mathjax', 
                        }}
/>