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anygoal [31]
3 years ago
5

Factor by grouping step by step 7c^4-4c^3+28c^2-16c

Mathematics
1 answer:
matrenka [14]3 years ago
3 0

After factor by grouping 7c^4-4c^3+28c^2-16c we get c(7c-4)(c^2+4)

Step-by-step explanation:

We need to factor the term:

7c^4-4c^3+28c^2-16c

Taking c common:

7c^4-4c^3+28c^2-16c\\c(7c^3-4c^2+28c-16)

Now making groups:

c(7c^3+28c-4c^2-16)

Now factorizing by groups:

c(7c^3+28c-4c^2-16)\\=c(7c(c^2+4)-4(c^2+4))\\=c((7c-4)(c^2+4))\\=c(7c-4)(c^2+4)

So, after factor by grouping 7c^4-4c^3+28c^2-16c we get c(7c-4)(c^2+4)

Keywords: factor by grouping, factorization

Learn more about factorization at:

  • brainly.com/question/1464739
  • brainly.com/question/2568692
  • brainly.com/question/10771256

#learnwithBrainly

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