https://hi.khanacademy.org/math/in-in-grade-9-ncert/xfd53e0255cd302f8:polynomials/xfd53e0255cd302f8:standard-identities/v/special-products-of-polynomials-2 2023-04-04T23:53:21.57220009Z द्विपदों के विशेष गुणनफल: दो चर Sal finds the area of a square with side (6x-5y). Sal Khan video https://cdn.kastatic.org/googleusercontent/5rbcO9FP3IpDt3AKzQEMQt1B5V4H3Z--giKQITR5zcBoNFQpJrW04uo5RbuYb95qwPyx5Pg_AhN-mwON3tCfxmo द्विपदों के विशेष गुणनफल: दो चर Sal finds the area of a square with side (6x-5y). https://cdn.kastatic.org/ka-youtube-converted/OC3uzBmpiG8.mp4/OC3uzBmpiG8.mp4 312 व्यंजकों का गुणनफल और सर्वसमिकाएँ (Product of Expressions and Identities) https://hi.khanacademy.org/math/high-school-math-india/x0c294f77689b44d8:bridge-11-12/x0c294f77689b44d8:algebraic-identities/v/difference-of-squares-pattern-for-simple-binomials 2023-03-02T06:05:03.703679876Z (x+a) (x-a) रूप वाले व्यंजक के विशेष गुणनफल Sal introduces difference of squares expressions. For example, (x+3)(x-3) is expanded as x²-9. video https://cdn.kastatic.org/ka_thumbnails_cache/4397cee2-f57d-4467-b5bc-ad1b283a9787_1280_720_base.png (x+a) (x-a) रूप वाले व्यंजक के विशेष गुणनफल Sal introduces difference of squares expressions. For example, (x+3)(x-3) is expanded as x²-9. https://cdn.kastatic.org/ka-youtube-converted/MEFpNjbBed8.mp4/MEFpNjbBed8.mp4 294 व्यंजकों का गुणनफल और सर्वसमिकाएँ (Product of Expressions and Identities) https://hi.khanacademy.org/math/revision-up-math-class-7/xad74f3b46242b79b:week-2-revision-up-math-class-7/xad74f3b46242b79b:product-of-expressions-and-identities-revision-up-math-class-7/e/revision-product-of-expressions-and-identities 2025-01-28T06:50:44.363194451Z पुनः अवलोकन व्यंजकों का गुणनफल और सर्वसमिकाएँ (Product of Expressions and Identities) व्यंजकों के गुणनफल और सर्वसमिकाओं के अभ्यास हेतु प्रश्न Satya Swaroop exercise