Math, asked by aradhya235, 3 months ago

factorise the expression by regrouping

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Answered by Student9738

2

3a⁸ - a⁷ + 6a - 2
first we regroup this expression
3a⁸ + 6a - a⁷ -2
3a (a⁷ + 2) -1 (a⁷ + 2)
(a⁷ + 2) (3a - 1)

Hope this is helpful for you

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