1.0 video Lesson 33 Square Roots and Cube Roots 960 540 iPlayerHD https://iplayerhd.com <iframe src="//iplayerhd.com/player/video/3511d83d-b5f2-4b6a-b24c-56a3c09c0e6c?cbartype=over" allowtransparency="true" frameborder="0" scrolling="no" allowfullscreen mozallowfullscreen webkitallowfullscreen oallowfullscreen msallowfullscreen width="960" height="540"></iframe>