![14. Solve x : (1) 48 - 1 (0-5)3 – 2x = () (ii) (43x + 5)2 · (24)4 = a8t + 12. (ii) (81)? – (1 + )*. 20 = 27 (iv) 23x + 3 = 23x + 1 + 48. (v) 3(2x + 1) – 2x + 2 + 5 = 0. (vi) 9x + 2 = 720 + 9% and ECISE 7 (C) ma siit wOVIC 8. Solve x : (13)V* = 44 – 34 – 6. 14. Solve x : (1) 48 - 1 (0-5)3 – 2x = () (ii) (43x + 5)2 · (24)4 = a8t + 12. (ii) (81)? – (1 + )*. 20 = 27 (iv) 23x + 3 = 23x + 1 + 48. (v) 3(2x + 1) – 2x + 2 + 5 = 0. (vi) 9x + 2 = 720 + 9% and ECISE 7 (C) ma siit wOVIC 8. Solve x : (13)V* = 44 – 34 – 6.](https://toppr-doubts-media.s3.amazonaws.com/images/4058294/0d1296f4-bc8a-4f8e-b5d2-f65b5e2ad9fc.jpg)
14. Solve x : (1) 48 - 1 (0-5)3 – 2x = () (ii) (43x + 5)2 · (24)4 = a8t + 12. (ii) (81)? – (1 + )*. 20 = 27 (iv) 23x + 3 = 23x + 1 + 48. (v) 3(2x + 1) – 2x + 2 + 5 = 0. (vi) 9x + 2 = 720 + 9% and ECISE 7 (C) ma siit wOVIC 8. Solve x : (13)V* = 44 – 34 – 6.
![The number of terms in the expansion of `(1+2x+x^2)^(20)` when expanded in decreasing powers o - YouTube The number of terms in the expansion of `(1+2x+x^2)^(20)` when expanded in decreasing powers o - YouTube](https://i.ytimg.com/vi/sU9aQghehTM/maxresdefault.jpg)