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ad-work [718]
3 years ago
11

Factor 15x3 – 5x2 + 6x – 2 by grouping. What is the resulting expression?

Mathematics
2 answers:
alexdok [17]3 years ago
5 0
Do 15 times 3 which is 75 minus 10 which is 65 plus 4x
enyata [817]3 years ago
3 0

Answer:

(5x^2+2)(3x - 1)

Step-by-step explanation:

Factor 15x^3-5x^2 + 6x – 2 by grouping

15x^3 - 5x^2 + 6x - 2

In grouping method we group first two terms and last two terms

(15x^3 - 5x^2) + (6x - 2)

Take out GCF from each group

5x^2(3x - 1) + 2(3x - 1)

Now we factor out 3x-1

(5x^2+2)(3x - 1)

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