Add the following expressions-i 8 a-6 a b-5 b-6 a-a b-8 b and -4 a-2 a b-3 bii 5 - 3-7-6 x-5 x 2-2 - 2-8-9 x- 4 x-2 x 2-3 x 3-3 x 3-9 x-x 2 and x-x 2-x 3-4

(i) Required expression = (8a 6ab + 5b) + ( 6a ab 8b) + ( 4a + 2ab + 3b) nbsp; nbsp; nbsp; nbsp; Collecting positive and negative like terms t ...

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Number Properties (Language)

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Add the following expressions:
(i) $8 a - 6 a b + 5 b, - 6 a - a b - 8 b and - 4 a + 2 a b + 3 b$
(ii) $5 x^{3} + 7 + 6 x - 5 x^{2}, 2 x^{2} - 8 - 9 x, 4 x - 2 x^{2} + 3 x^{3}, 3 x^{3} - 9 x - x^{2} and x - x^{2} - x^{3} - 4$

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