Question

please send the full solution

a²+10ab-11b²​

Answer 1

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a²+10ab-11b²

because there is no like term

Answer 2

a² + 10ab - 11b²

a² + 11ab - ab - 11b²

a(a + 11b) - b(a + 11b)

(a + 11b)(a - b)