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15n³ - 18n² +25n - 30 how do i solve factoring by groups ​

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15n³ - 18n² +25n - 30 how do i solve factoring by groups ​-example-1
answered
User Andy Jones
by
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5 votes

Answer:

  • (3n² + 5)(5n - 6)

--------------------

Factor the expression in following steps:

  • 15n³ - 18n² + 25n - 30 =
  • (15n³ - 18n²) + (25n - 30) = Grouping
  • 3n²(5n - 6) + 5(5n - 6) = Common factors
  • (3n² + 5)(5n - 6) Combine factors
answered
User Aseem Upadhyay
by
7.9k points

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