https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratics-multiplying-factoring/x2f8bb11595b61c86:factor-perfect-squares/v/factoring-perfect-square-trinomials 2021-06-30T17:32:36Z Factoring perfect squares Sal factors 25x^2-30x+9 as (5x-3)^2 or as (-5x+3)^2. Sal Khan video https://cdn.kastatic.org/googleusercontent/5CcqYMA3KWSrPBPUIZtt517ekwwGim7xFbY5srOQz-sjX2oU8wcAZl9sfpgf1c2n-lp9F0kfBDeiDkPx4lPUTg Factoring perfect squares Sal factors 25x^2-30x+9 as (5x-3)^2 or as (-5x+3)^2. https://cdn.kastatic.org/ka-youtube-converted/liRNTieIU_k.mp4/liRNTieIU_k.mp4 294 Factoring quadratics with perfect squares https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratics-multiplying-factoring/x2f8bb11595b61c86:factor-perfect-squares/v/identifying-perfect-square-trinomials 2022-10-06T23:01:00.745424633Z Identifying perfect square form Sal shows how we can identify that a trinomial has the "perfect square" form. video https://cdn.kastatic.org/ka_thumbnails_cache/047b2592-ee51-42a7-99ce-80bf83c0ec6d_1280_720_base.png Identifying perfect square form Sal shows how we can identify that a trinomial has the "perfect square" form. https://cdn.kastatic.org/ka-youtube-converted/4STGvuoBi5U.mp4/4STGvuoBi5U.mp4 277 Factoring quadratics with perfect squares https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratics-multiplying-factoring/x2f8bb11595b61c86:factor-perfect-squares/v/u09-l2-t1-we1-factoring-special-products-1 2021-06-30T17:32:40Z Factoring perfect squares: negative common factor Sal factors -4t^2-12t-9 as -1(2t+3)^2. Sal Khan video https://cdn.kastatic.org/googleusercontent/Nl1cABXDYkAXNM_cQMBiqnF9iPmHCtgDQ1loFqq5nsVwq-ck4N9Makwff1aq68C_Sxjo3OUXuDr04EmOdsH_AgMh Factoring perfect squares: negative common factor Sal factors -4t^2-12t-9 as -1(2t+3)^2. https://cdn.kastatic.org/ka-youtube-converted/XuwldEyWjH0.mp4/XuwldEyWjH0.mp4 232 Factoring quadratics with perfect squares https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratics-multiplying-factoring/x2f8bb11595b61c86:factor-quadratics-strategy/a/factoring-quadratics-in-any-form 2021-06-30T17:32:39Z Factoring quadratics in any form Tie together everything you learned about quadratic factorization in order to factor various quadratic expressions of any form. article https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratics-multiplying-factoring/x2f8bb11595b61c86:factor-quadratics-strategy/a/quadratics-multiplying-factoring-faq 2023-01-05T23:21:50.258247214Z Quadratics: Multiplying & factoring: FAQ Frequently asked questions about multiplying & factoring quadratics article