Math, asked by niki123283, 9 months ago

factorise(1-2a-3a²).

Answers

Answered by drutiumeshsalmani

1

Answer:

(1-5a)2 1*55a2*2*5a=35 a +1

Answered by syerule61

2

Answer:

(1-3a)(a+1)

Step-by-step explanation:

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