సంగీతమురళి 🎶🎸 3K views • 1 months ago #📖ఎడ్యుకేషన్✍ #maths #➗10th గణితం #😇My Status 16 likes 27 shares Share Like Comment Download
![(a + b)२ = @२+ २ab + b२= (a + b)२ + 4ab (a ~ b)२ = @2- 2ab + b२ a+b)2- 4ab = ( + b)2 + ( _ b)2 = 2 (42 + b2) (a + b)2 _ (a _ b)2 = 4ab] a2 _ b2 = (a _ b) (a + b) (0+ b)3 = 03 + 302b + b3 = 03 + b3 +3ab (0 + b) (0- b)3 = 03 - 3026 + 3ab - b3 = 03 - b3 - 3ab ( - b) (a + b)3+ (a _ b)3=2 (a3 + 3a b2) = 2a] + 3৮2) (a2 | (0+ b)3 _ (- b)3 = 302b + 2b3 . 2b (302 + b2) = a3 + b3 = (a + b) (a2 _ ab + b2) = (a + b)3 _ 3ab (a + b) @3 - b3 = (@ = b) (42 _ ಯb + b2) = (@ = b)3 + 3ab (@ = b)](https://cdn-img.sharechat.com/bd5223f_s1w/compressedcompressed_gm_40_img_181646_1f758be3_1788887579209_sc.webp?tenant=sc&referrer=pwa-sharechat-v2&f=09_sc.webp&w=360)