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factorise: 8m-2+4mn-n

Sagot :

Tasyha

Answer:

(4m - 1) × (2n + n)

Step-by-step explanation:

8m - 2 + 4mn - n

2(4m - 1) + 4mn - n

2(4m - 1) + n × (4m - 1)

= (4m - 1) × (2n + n)

The answer is (4m - 1) × (2n + n)

How to factorize?

The simplest way of factorizing is:

  • Find the highest common factor of each of the terms in the expression.
  • Write the highest common factor (HCF) in front of any brackets.
  • Fill in each term in the brackets by multiplying out.

Factorise: 8m-2+4mn-n

⇒ 8m - 2 + 4mn - n

⇒ 2(4m - 1) + 4mn - n

⇒ 2(4m - 1) + n × (4m - 1)

(4m - 1) × (2n + n)

Factorising is a way of writing an expression as a product of its factors using brackets.

Learn more about factorization here: brainly.com/question/926234

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