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प्रश्न
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8a − 6ab + 5b, −6a − ab − 8b, −4a + 2ab + 3b
उत्तर
Sum of the given expressions
= (8a − 6ab + 5b) + (−6a − ab − 8b) + (−4a + 2ab + 3b)
Rearranging and collecting the like terms
=(8−6−4)a + (- 6 −1+2)ab + (5− 8+ 3)b
= -2a-5ab+0 = -2a - 5ab
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