What is (-2)^2

(-3)^2

http://www.google.com/webhp?source=search_app#hl=en&tbo=d&sclient=psy-ab&q=(-2)%5E2+&oq=(-2)%5E2+&gs_l=serp.3..19j0i33l4.4248.27778.3.29512.1.1.0.0.0.0.97.97.1.1.0.les%3Bcqn%2Ccconf%3D1-2%2Cmin_length%3D2%2Crate_low%3D0-035%2Crate_high%3D0-035%2Csecond_pass%3Dfalse%2Cnum_suggestions%3D2%2Cignore_bad_origquery%3Dtrue..0.0...1c.1.KhJqm01gWGM&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.&fp=d880235a45dd9c50&bpcl=38625945&biw=711&bih=453