JavaScript Getting Started With ES2015 Create Functions Using Arrow Syntax Concise Arrow Function Syntax

Tibor Ruzinyi
Tibor Ruzinyi
14,265 Points
Posted by Tibor Ruzinyi
Tibor Ruzinyi
14,265 Points

square(x)

Hello, what does square(x) mean in this video ? square + x , square - x ....

1 Answer

Mark Kastelic
Mark Kastelic
8,131 Points

Hi Tibor,

It looks like square(x) returns x*x , i.e., "x squared", square(3) = 9