Khan Academy Exponent properties 512 09:43

Khan Academy Exponent properties 508 07:44

Khan Academy Negative and fractional exponents 570 05:53

Khan Academy Orders of magnitude 568 06:55

Khan Academy Negative and fractional exponents 541 03:23

Khan Academy Negative and fractional exponents 511 04:59

Khan Academy Negative and fractional exponents 549 03:01

Khan Academy Negative and fractional exponents 526 14:03

Khan Academy The world of exponents 529 01:14

Khan Academy The world of exponents 588 01:54