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9th Std. Home WorkIve the following:(i) 2a+b+7+4a +2b +3(ii) 3x + y-8 + y + 4- 7x(iii) 3x° +5x – 4+8x - 2x² +11(V) 3xy – 2x2 - 4y2 +6xy + x2 – 3y2(iv) 2a+36-15c +4a - 76+80(vi) 3x +2y - 15z + 4x - 5y +102 |
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Answer» Step-by-step EXPLANATION: yudrt676yojdGhGhuukyyyyyyyy7777777777777777777777777777LVarn VICHED for any 5 NAMES of PEOPLE |
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