JS

exercises/05_javascript/maths.js

@@ -16,6 +16,19 @@ const nums = [5, 8]
 const biggest2 = largestNumber(...nums)
 console.log(biggest2)
 
+
+
+
+function multiply(a,b){
+	if (b == null){
+		b = 1
+	}
+	return(a*b)
+}
+
+const squareRoot = (x) => (Math.sqrt(x))
+
+console.log("Multiply = ", multiply(4))
 // example using the arguments object
 function add() {
 	let total = 0