Math, asked by kalashgujjar6, 1 day ago

a^2 + 8a - 105 factorise it

Answers

Answered by Aashish06031995

2

Answer:

(a + 15)(a - 7)

Step-by-step explanation:

a^2 + 15a - 7a - 105 = a(a + 15) - 7(a + 15)

=(a + 15)(a - 7)

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