MathQuill

Hello, I want to ask whether the CDN used for Mathquill is correct?

    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/mathquill/0.10.1/mathquill.css">
    <script src="https://cdnjs.cloudflare.com/ajax/libs/mathquill/0.10.1/mathquill.min.js"></script>

then I tried to display this data

"{\"question\":\"3\\\\times3\\\\div4+4x^2-6x^2=\",\"options\":[],\"question_image\":\"question_images\\/675a590317e01_baru.jpg\"}]"

produces a display like this

 3times3div4+4x^2-6x^2=

I process it like this

<span class="math-question-display" id="math-display-{{ $question->id }}">{!! stripslashes($q['question']) !!}</span>

document.addEventListener('DOMContentLoaded', function () {
    const MQ = MathQuill.getInterface(2); 
    document.querySelectorAll('.math-question-display').forEach(function (element) {
        let latex = element.textContent.trim(); 
        MQ.StaticMath(element).latex(latex); 
    });
});

I thank you for your help