Find the sum of the like terms. (i) 5x,7x (ii) 7x2y, –6x2y (iii) 2m, 11m (iv) 18ab,5ab, 12ab (v) 3x2, –7x2, 8x2 (vi) 4m2, 3m2, –6m2, m2 (vii) 18pq, –15pq, 3pq
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hope this will help you Buddy
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