Math, asked by mittalsangeeta401, 8 months ago

factorise a(a-2)(a-4)+4a-8

Answers

Answered by bala636gowri

2

Answer:(a-2)(a-2)(a-2)

Step-by-step explanation:

=(a²-2a)(a-4)+4a-8

=a³-4a²-2a²+8a+4a-8

=a³-6a²+12a-8 (a³-3a²b+3ab²-b³=(a-b)³

=(a-2)³

Answered by hrudhikasurendran

0

Answer:

Step-by-step explanation:

(a^2-2a)(a-4)+4a-8

a^3-4a^3-2a^2+8a+4a-8

a^3-6a^2+12a-8

=(a-3)^3

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