4a 2b 3c 2 July 8, 2019 16 32 64 128 4a 2b 3c 2 ka prasar kijiye 4a 2b 3c 2 formula Expand 4a 2b 3c 2 using suitable identity Factorise 4a 2b 3c 2 Expand 4a 2b 3c 2 answer 4a 2b 3c 2 3b 2c a 4a 2b 3c 5b 2 /- 2ac 3 Expand and simplify 4a 2b 3c 2
