Как квадрат значение в JavaScript
// Use Math.pow(a,b); where a is your value and b is the exponent
var num = Math.pow(4, 2);
//num returns 16
Ill Impala
// Use Math.pow(a,b); where a is your value and b is the exponent
var num = Math.pow(4, 2);
//num returns 16//squared numbers
Math.pow(x1, 2)
x1 * x1
x1 ** 2 // ES6 syntax