https://www.khanacademy.org/math/algebra-1-tx/x36b5a29ce1c3a684:properties-of-exponents/x36b5a29ce1c3a684:simplify-rational-exponents/v/rewriting-expressions-with-exponents-challenge-1 2024-05-13T19:22:05.107971153Z Rewriting expressions with exponents challenge 1 Expand previous knowledge of isolated exponent rules to rewriting expressions using multiple rules in the same problem. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/d7274a84-78d9-4e13-a8fa-4a45140cf88e_1280_720_base.png Rewriting expressions with exponents challenge 1 Expand previous knowledge of isolated exponent rules to rewriting expressions using multiple rules in the same problem. https://cdn.kastatic.org/ka-youtube-converted/NsNhpzljMFE.mp4/NsNhpzljMFE.mp4 308 Simplify rational exponents https://www.khanacademy.org/math/algebra-1-tx/x36b5a29ce1c3a684:properties-of-exponents/x36b5a29ce1c3a684:simplify-rational-exponents/v/exponent-rule-challenge-2 2024-06-25T19:21:54.50685256Z Rewriting expressions with exponents challenge 2 Expand previous knowledge of isolated exponent rules to rewriting expressions using multiple rules in the same problem. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/76e7bec6-5ee5-4a05-8e18-172e0387ee89_1280_720_base.png Rewriting expressions with exponents challenge 2 Expand previous knowledge of isolated exponent rules to rewriting expressions using multiple rules in the same problem. https://cdn.kastatic.org/ka-youtube-converted/Ne8_dXWjeeU.mp4/Ne8_dXWjeeU.mp4 290 Simplify rational exponents https://www.khanacademy.org/math/algebra-1-tx/x36b5a29ce1c3a684:properties-of-exponents/x36b5a29ce1c3a684:simplify-rational-exponents/e/simplify-expressions-with-rational-non-integer-exponents 2024-05-31T16:40:07.365405477Z Rewrite expressions with exponents challenge When given numerical expressions with rational, non-integer exponents, simplify. Nick Kokkinis exercise