Math, asked by balaji3107, 10 months ago

How to factorize 2a^2-2a-4

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Answered by Anonymous

1

Answer:

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Answered by rjnikhilsmarty

1

Step-by-step explanation:

2a^2–2a–4

=2a^2+2a–4a–4

=2a(a+1)–4(a+1)

=(2a–4)(a+1)

= 2(a–2)(a+1)

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