Math, asked by Priyaanto, 3 months ago

Factorise
a^2 - (2a+b)^2

Answers

Answered by bson
0

Answer:

-(3a+b)(a+b)

Step-by-step explanation:

a^2-b^2=(a+b)(a-b)

a=a

b=2a+b

(a+2a+b)(a-(2a+b)) = (3a+b)(-a-b)=-(3a+b)(a+b)

hope this helps

Answered by 01bereenranee
0

Step-by-step explanation:

a^2 - (2a+b)^2

(a+2a+b) (a-(2a+b))

(3a+b) ( a-2a-b)

(3a+b) ( -a-b)

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